@article{DAN_1995_344_6_a0,
     author = {E. I. Berezhnoi},
     title = {Theorems on the representation of spaces, and {Schur's} lemma},
     journal = {Doklady Akademii Nauk},
     pages = {727--729},
     publisher = {mathdoc},
     volume = {344},
     number = {6},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_344_6_a0/}
}