TY  - JOUR
AU  - P. P. Zabreiko
AU  - O. Y. Kushel
TI  - Gantmakher--Krein theorem for $2$-completely nonnegative operators in ideal spaces
JO  - Trudy Instituta matematiki
PY  - 2009
SP  - 51
EP  - 60
VL  - 17
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMB_2009_17_1_a4/
LA  - ru
ID  - TIMB_2009_17_1_a4
ER  -