@article{IVM_1980_6_a3,
     author = {A. I. Zimin},
     title = {Semigroups that are nilpotent in the sense of {Mal'tsev}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {23--29},
     publisher = {mathdoc},
     number = {6},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1980_6_a3/}
}