** F. Wehrung, **
Appendix D in * George Grätzer,
General Lattice Theory. Second Edition*, Birkhäuser
Verlag, Basel. 1998. xix+663 pp, pages 531--538.

** G. Grätzer and F. Wehrung, editors**,

doi: 10.1007/978-3-319-06413-0 , Birkhäuser (2014), xiii+468 pages. With contributions from G. Czédli, G. Grätzer, K. Keimel, J.P.S. Kung, J. Lawson, A. Pultr, J. Sichler, F. Wehrung.

** G. Grätzer and F. Wehrung, editors**,

doi: 10.1007/978-3-319-44236-5 , Birkhäuser (2016), xv+616 pages. With contributions from K. Adaricheva, N. Caspard, R. Freese, G. Grätzer, P. Jipsen, J.B. Nation, N. Reading, H. Rose, F. Wehrung.

** F. Wehrung, **
* Comptes Rendus de l'Académie des Sciences Paris,
Série I*, t. **304**, no. 17 (1987), 503--505.

download Abstract (dvi)

download Abstract (LaTeX)

** F. Wehrung, **
* Journal of Symbolic Logic * **54**, no. 3 (1989), 774--778.

download Abstract (dvi)

download Abstract (LaTeX)

** F. Wehrung, **
* Comptes Rendus de l'Académie des Sciences Paris,
Série I*,
t. **310** (1990), 303--306.

** M. Foreman and F. Wehrung, **
* Fundamenta Mathematicae * **138**, no. 1 (1991), 13--19.

** F. Wehrung, **
* Comptes Rendus de l'Académie des Sciences Paris,
Série I*,
t. **313** (1991), 357--362.

** F. Wehrung, **
* Journal of Pure and Applied Algebra* **83**, no. 1 (1992), 43--82.

** F. Wehrung, **
* Journal of Pure and Applied Algebra* **83**, no. 1 (1992), 83--100.

** F. Wehrung, **
* Forum Mathematicum * **5**, no. 5 (1993), 183--201.

** F. Wehrung, **
* Journal of Symbolic Logic * **58**, no. 4 (1993), 1219--1250.

** F. Wehrung, **
* Communications in Algebra* **22**, no. 5 (1994), 1747--1781.

** F. Wehrung, **
* Proceedings of the American Mathematical Society * **121**, no. 2 (1994), 643--644.

** F. Wehrung, **
* Canadian Journal of Mathematics * **46**, no. 5 (1994), 1093--1120.

** F. Wehrung, **
* Comptes Rendus de l'Académie des Sciences Paris,
Série I*, t. **318** (1994), 5--9.

** F. Wehrung, **
*Algebra Universalis* **33**, no. 4 (1995), 478--515.

** F. Wehrung, **
* Fundamenta Mathematicae * **148** (1995), 101--116.

** F. Wehrung, **
*Algebra Universalis* **36**, no. 4 (1996), 511--522.

** F. Wehrung, **
* Journal of Algebra * **182**, no. 1 (1996), 287--328.

** F. Wehrung, **
* Fundamenta Mathematicae *
**151** (1996), 177--187.

** F. Wehrung, **
* Pacific Journal of Mathematics * **176**, no. 1 (1996), 267--285.

** F. Wehrung,**
*Positivity* **1**, no. 3 (1997), 271--290.

arXiv math.GM/0501460 and HAL ccsd-00004067

** F. Wehrung, **
*Semigroup Forum* **56**, no. 1 (1998), 104--129.

arXiv math.GM/0503155 and HAL ccsd-00004373

** F. Wehrung, **
*Israel Journal of Mathematics* **103**, no. 1 (1998), 177--206.

** M. Ploščica, J. Tůma, and F. Wehrung, **
*Colloquium Mathematicum* **76**, no. 2 (1998), 269--278.

arXiv math.GM/0501459 and HAL ccsd-00004064

** F. Wehrung, **
* Proceedings of the American Mathematical Society * **127**, no. 2 (1999), 363--370.

arXiv math.GM/0501458 and HAL ccsd-00004063

** F. Wehrung, **
*Algebra Universalis* **40**, no. 3 (1998), 247--411.

arXiv math.GM/0501437 and HAL ccsd-00004052

** G. Grätzer and F. Wehrung, **
*Algebra Universalis* **41**, no. 2 (1999), 87--114.

arXiv math.GM/0501430 and HAL ccsd-00004046

** G. Grätzer and F. Wehrung, **
* Acta Mathematica Hungarica * **85**, no. 1-2 (1999), 169--179.

arXiv math.GM/0501438 and HAL ccsd-00004053

** G. Grätzer and F. Wehrung, **
*Colloquium Mathematicum* **79**, no. 2 (1999), 185--191.

arXiv math.GM/0501431 and HAL ccsd-00004047

** G. Grätzer and F. Wehrung, **
* Canadian Journal of Mathematics *
**51** (1999), 792--815.

arXiv math.GM/0501419 and HAL ccsd-00004045

** G. Grätzer and F. Wehrung, **
* Journal of Algebra * **221**, no. 1 (1999), 315--344.

arXiv math.GM/0501418 and HAL ccsd-00004044

** F. Wehrung, **
* Communications in Algebra* **27**, no. 12 (1999), 5893--5919.

arXiv math.GM/0501433 and HAL ccsd-00004049

** G. Grätzer, H. Lakser, and F. Wehrung, **
* Acta Sci. Math. (Szeged)* **66**, no. 1-2 (2000), 339--358.

arXiv math.GM/0501370 and HAL ccsd-00004029

arXiv math.GM/0501436 and HAL ccsd-00004051

arXiv math.GM/0501432 and HAL ccsd-00004048

** G. Grätzer and F. Wehrung, **
*Advances in Applied Mathematics* **24**, no. 3 (2000), 181--221.

** K. R. Goodearl and F. Wehrung, **
*Algebra Universalis* **45**, no. 1 (2001), 71--102.

arXiv math.GM/0501435 and HAL ccsd-00004050

** G. Grätzer and F. Wehrung, **
*Algebra Universalis* ** 45 **, no. 2/3 (2001), 117--134.

arXiv math.GM/0501416 and HAL ccsd-00004041

arXiv math.GM/0501367 and HAL ccsd-00004026

arXiv math.GM/0501417 and HAL ccsd-00004042

** J. Tůma and F. Wehrung, **
* Forum Mathematicum * **14**,
no. 4 (2002), 483--493.

arXiv math.GM/0501377 and HAL ccsd-00004023

** F. Wehrung**,
*Colloquium Mathematicum* **93**, no. 2 (2002), 209--235.

arXiv math.GM/0501372 and HAL ccsd-00004022

** F. Wehrung**,
*Algebra Universalis* **47**, no. 4 (2002), 479--493.

arXiv math.GM/0501371 and HAL ccsd-00004024

arXiv math.GM/0501404 and HAL ccsd-00004017

arXiv math.GM/0501366 and HAL ccsd-00004027

** F. Wehrung**,
* Journal of Algebra * **262**, no. 1 (2003), 127--193.

arXiv math.GM/0501378 and HAL ccsd-00004025

** K.R. Goodearl and F. Wehrung, **
* Memoirs of the American Mathematical Society*, Vol. **176**, no. 831 (July 2005),
viii+117~p.

download dvi file, pdf file. See also arXiv math.GM/0403057.

** F. Wehrung, **
*Discrete Mathematics*,
Volume **263**, Issues 1-3 (28 February 2003), Pages 311--321.

arXiv math.GM/0501373 and HAL ccsd-00004019

** J. Tůma and F. Wehrung, **
*Proceedings of the London Mathematical Society* **87**, no. 3 (2003), 1--28.

arXiv math.GM/0501376 and HAL ccsd-00004021

** K. Adaricheva and F. Wehrung, **
*Order* **20**, no. 1 (2003), 31--48.

** J. Tůma and F. Wehrung, **
*Algebra Universalis* **48**, no. 4 (2002), 439--471.

arXiv math.GM/0501375 and HAL ccsd-00004020

** M. Semenova and F. Wehrung, **
* Journal of Algebra * **277**, no.~2 (2004), 825--860.

arXiv math.GM/0501341 and HAL ccsd-00003980

arXiv math.GM/0501340 and HAL ccsd-00003979

arXiv math.GM/0501339 and HAL ccsd-00003977

** M. Semenova and F. Wehrung, **
*Algebra i Logika* **43**, no. 3 (2004), 261--290, translated in
*Algebra and Logic* **43**, no. 3 (2004), 145--161.

download ps file (Russian version)

arXiv math.GM/0501324 and HAL ccsd-00003955

** F. Wehrung**,
*Transactions of the American Mathematical Society*
**356**, no. 5 (2004), 1957--1970.

arXiv math.GM/0501326 and HAL ccsd-00003951

** F. Wehrung**,
*Algebra Universalis* **53**, no 2-3 (2005), 149--173.

arXiv math.GM/0501325 and HAL ccsd-00003949

** F. Wehrung**,
*Journal of Mathematical Logic*
**6**, no. 1 (2006) 1--24.

arXiv math.GM/0409250 and HAL ccsd-00002843 (see comments on the HAL page)

** F. Wehrung**,
* Journal of Pure and Applied Algebra*
**202**, no. 1--3 (November 2005), 201--229.

arXiv math.GM/0409263 and HAL ccsd-00002854

**F. Wehrung**,
*Algebra Universalis* **54**, no. 3 (2005), 349--371.

arXiv math.GM/0409270 and HAL ccsd-00002855

** K.R. Goodearl, E. Pardo, and F. Wehrung**,
*Journal für die Reine und Angewandte Mathematik*
**588** (2005), 1--25.

arXiv math.OA/0408072 and HAL ccsd-00002856

** J. Tůma and F. Wehrung**,
* International Journal of Algebra and Computation*
**16**, no. 3 (2006), 541--550.

arXiv math.GM/0410576 and HAL ccsd-00003186

** P. Růžička, J. Tůma, and F. Wehrung**,
* Journal of Algebra * **311**, no. 1 (2007), 96--116.

arXiv math.GM/0505381 and HAL ccsd-00004922

** F. Wehrung**,
* Journal of Algebra * **301**, no. 2 (15 July 2006), 728--747.

arXiv math.GM/0505426 and HAL ccsd-00004942

** F. Wehrung**,
*Contributions to General Algebra* **17**,
Proceedings of the Vienna Conference 2005 (AAA 70), Verlag Johannes Heyn, Klagenfurt 2006, 191--200.

arXiv math.GM/0510303 and HAL ccsd-00012068

** E. Pardo and F. Wehrung**,
*K-Theory* **37**, no. 1-2 (2006), 1--23.

arXiv math.OA/0511272 and HAL ccsd-00013765

** F. Wehrung**,
*International Journal of Algebra and Computation* **18**, no. 2 (March 2008), 321--356.

arXiv math.GM/0601058 and HAL ccsd-00016421

** F. Wehrung**,
*Advances in Mathematics* **216**, no. 2 (2007), 610--625.

arXiv math.GM/0601059 and HAL ccsd-00016422

This paper, solving the 60-year old Congruence Lattice Problem traditionally attributed to R.P. Dilworth, was received by J. Amer. Math. Soc. on January 26, 2006. On December 5, 2006, the paper was rejected, not taking into account the positive referees' reports. The rejection letter, quite a model of academic hypocrisy, can be seen here (with name of the handling editor edited out).

See also the following Wikipedia article. The following survey article, written by George Grätzer,
Two Problems That Shaped a Century of Lattice Theory,
Notices Amer. Math. Soc. **54**, no. 6 (2007), 696--707, partly deals with the Congruence Lattice Problem.

In relation with these matters, read the Letters to the Editors section in the abovecited issue of Notices Amer. Math. Soc., and **don't miss** the essay by Doron Zeilberger, Because You Snubbed Others You Were Snubbed, and Those Who Snubbed You Shall Be Snubbed.

Also, read Melvin Henriksen's most interesting essay, There are too many B.A.D. mathematicians (reprinted from The Mathematical Intelligencer, volume 15, no. 1 (1993)), more and more relevant as time goes.

Related material: read the article by Joseph F. Grcar, Topical Bias in Generalist Mathematics Journals, The Mathematical Intelligencer, volume 57, no. 11 (December 2010)

** P. Ara, F. Perera, and F. Wehrung**,
* Journal of Algebra *
**320**, no. 5 (1 September 2008), 1963--1982.

** F. Wehrung**,
* Acta Sci. Math. (Szeged)* **73**, no. 3-4 (2007), 429--443.

arXiv 0709.4469 and HAL ccsd-00175368

** J. Araújo and F. Wehrung**,
* Fundamenta Mathematicae* **202**, no. 2 (2009), 125--146.

arXiv 0801.2644 and HAL ccsd-00206738

** F. Wehrung**,
* Fundamenta Mathematicae* **208**, no. 1 (2010), 1--21.

arXiv 0804.1781 and HAL ccsd-00272111

** P. Gillibert and F. Wehrung**,
*Combinatorica* **31**, no. 2 (2011), 183--200.

arXiv 0902.4448 and HAL-00364329

** F. Wehrung**,
*Algebra Universalis* **64**, no. 1 (2010), 49--67.

arXiv 0903.4756 and HAL-00371268

** P. Gillibert and F. Wehrung**, x+158 pages,
*Springer Lecture Notes in Mathematics* Vol. **2029**, 2011.

arXiv 1003.4850 and HAL-00462941

** F. Wehrung**,
*Advances in Applied Mathematics* **47**, no. 1 (July 2011), 173--193.

arXiv 1003.5158 and HAL-00462951.

** F. Wehrung**, *Order* **29**, no. 2 (2012), 381--404.

arXiv 1009.0949 and HAL-00509814

** F. Wehrung**,
*Algebras and Representation Theory* **16**, no. 2 (2013), 553--589.

arXiv 1101.4803 and HAL-00559268

** L. Santocanale and F. Wehrung**,
*Order* **30**, no. 1 (2013), 13--38.

arXiv 1102.2195 and HAL-00564024

** L. Santocanale and F. Wehrung**, *Advances in Applied Mathematics* **51**, no. 3 (2013), 419--445.

arXiv 1103.3488 and HAL-00564024

** L. Santocanale and F. Wehrung**,
*European Journal of Combinatorics* **42** (November 2014), 179--206.

arXiv 1211.2301 and HAL-00750265

** L. Santocanale and F. Wehrung**,
*International Journal of Algebra and Computation* **24**, no. 7 (2014), 969--1030.

arXiv 1307.1480 and HAL-00836420

** L. Santocanale and F. Wehrung**, 40 pages,

** F. Wehrung**, 218 pages,

** F. Wehrung**, 21 pages,

HAL-01222118,
arXiv 1612.04189,
*Order*, to appear.

** F. Wehrung**, 29 pages,

** P. Dehornoy and F. Wehrung**, 24 pages,

HAL-01338434,
*Journal of Combinatorial Algebra*, to appear.

** F. Wehrung**, 27 pages,

arXiv 1610.07447 and HAL-01386827

** F. Wehrung**, 36 pages,

arXiv 1701.03494 and HAL-01431444