TY - JOUR AU - A. S. Alekseev TI - A certain property of periodic motions of a single-circuit nonlinear pulse system with an integrating network JO - Doklady Akademii Nauk PY - 1969 SP - 307 EP - 308 VL - 184 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_184_2_a12/ LA - ru ID - DAN_1969_184_2_a12 ER -