TY - JOUR AU - E. N. Rozenvasser TI - Systems characteristics of linear periodic pulse operators JO - Doklady Akademii Nauk PY - 1991 SP - 62 EP - 66 VL - 320 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1991_320_1_a11/ LA - ru ID - DAN_1991_320_1_a11 ER -