TY  - JOUR
AU  - I. Marek
TI  - A generalized minimax principle for indecomposable operators
JO  - Doklady Akademii Nauk
PY  - 1967
SP  - 780
EP  - 782
VL  - 176
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1967_176_4_a10/
LA  - ru
ID  - DAN_1967_176_4_a10
ER  -