TY - JOUR AU - N. A. Bobylev AU - M. A. Krasnosel'skii TI - On the approximate construction of self-oscillatory regimes in automatic control systems JO - Doklady Akademii Nauk PY - 1983 SP - 267 EP - 271 VL - 272 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_272_2_a1/ LA - ru ID - DAN_1983_272_2_a1 ER -