TY - JOUR AU - E. K. Kornoushenko TI - Diagnosis of dynamic systems with nonlinear and nonstationary elements JO - Doklady Akademii Nauk PY - 1989 SP - 557 EP - 559 VL - 307 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_307_3_a10/ LA - ru ID - DAN_1989_307_3_a10 ER -