TY - JOUR AU - G. È. Kisilevskii TI - On the order of the characteristic matrix functions of dissipative Volterra operators JO - Doklady Akademii Nauk PY - 1964 SP - 730 EP - 733 VL - 159 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_159_4_a7/ LA - ru ID - DAN_1964_159_4_a7 ER -