TY - JOUR AU - M. M. Simkin TI - Complex steady motions in nonlinear sampled-data systems JO - Doklady Akademii Nauk PY - 1963 SP - 586 EP - 588 VL - 149 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_149_3_a25/ LA - ru ID - DAN_1963_149_3_a25 ER -