TY - JOUR AU - L. A. Sakhnovich TI - Operational bezutiant in the theory of separation of roots of entire functions JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1976 SP - 54 EP - 61 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1976_10_1_a7/ LA - ru ID - FAA_1976_10_1_a7 ER -