@article{IVM_2012_10_a4,
     author = {A. R. Chekhlov},
     title = {Abelian groups with nilpotent commutators of endomorphisms},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {60--73},
     year = {2012},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2012_10_a4/}
}