TY  - JOUR
AU  - V. S. Shulman
TI  - Factorization of Completely Positive Cocycles and the GNS Construction of Representations in Pontryagin Spaces
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1997
SP  - 91
EP  - 94
VL  - 31
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1997_31_3_a13/
LA  - ru
ID  - FAA_1997_31_3_a13
ER  -