@article{AL_2015_54_1_a1,
     author = {S. S. Korobkov},
     title = {Projections of {Galois} rings},
     journal = {Algebra i logika},
     pages = {16--33},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2015_54_1_a1/}
}