@article{ITA_2005__39_1_279_0,
     author = {Rhodes, John and Steinberg, Benjamin},
     title = {Krohn-Rhodes complexity pseudovarieties are not finitely based},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {279--296},
     publisher = {EDP-Sciences},
     volume = {39},
     number = {1},
     year = {2005},
     doi = {10.1051/ita:2005016},
     mrnumber = {2132592},
     zbl = {1083.20050},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/ita:2005016/}
}