TY  - JOUR
AU  - M. A. Naimark
TI  - Unitary permutation operators in the space $\Pi_\kappa$
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 1261
EP  - 1263
VL  - 149
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a4/
LA  - ru
ID  - DAN_1963_149_6_a4
ER  -