@article{MZM_1970_7_1_a13,
     author = {P. M. Gudivok and E. Ya. Pogorilyak},
     title = {On the {Krull--Schmidt} theorem for the representation of groups over $P$-integer number rings},
     journal = {Matemati\v{c}eskie zametki},
     pages = {125--135},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_1_a13/}
}