@article{IVM_1970_8_a8,
     author = {M. M. Lesokhin},
     title = {Characters of commutative {semigroups.~I}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {67--74},
     year = {1970},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1970_8_a8/}
}