@article{MZM_1982_32_6_a4,
     author = {V. A. Ratinov},
     title = {Finite commutative rings with special types of groups of units},
     journal = {Matemati\v{c}eskie zametki},
     pages = {799--807},
     publisher = {mathdoc},
     volume = {32},
     number = {6},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_6_a4/}
}