TY - JOUR AU - G. M. Gubreev AU - A. I. Kovalenko TI - On a criterion for the equality $D_A=D_{A^*}$ for dissipative operators JO - Doklady Akademii Nauk PY - 1980 SP - 1044 EP - 1047 VL - 254 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_254_5_a4/ LA - ru ID - DAN_1980_254_5_a4 ER -