TY - JOUR AU - G. È. Kiselevskii TI - Conditions for unicellularity of dissipative Volterra operators with finite-dimensional imaginary component JO - Doklady Akademii Nauk PY - 1964 SP - 505 EP - 508 VL - 159 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_159_3_a7/ LA - ru ID - DAN_1964_159_3_a7 ER -