@article{AL_2019_58_1_a4,
     author = {S. S. Korobkov},
     title = {Projections of finite nonnilpotent rings},
     journal = {Algebra i logika},
     pages = {69--83},
     publisher = {mathdoc},
     volume = {58},
     number = {1},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2019_58_1_a4/}
}