@article{IVM_1995_1_a6,
     author = {Stuart Margolis},
     title = {Maximal pseudovarieties of finite monoids and semigroups},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {65--70},
     publisher = {mathdoc},
     number = {1},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1995_1_a6/}
}