TY - JOUR AU - A. A. Shkalikov TI - On the~existence of invariant subspaces of dissipative operators in space with indefinite metric JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 1999 SP - 627 EP - 635 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_1999_5_2_a16/ LA - ru ID - FPM_1999_5_2_a16 ER -