TY - JOUR AU - O. P. Stepanovich TI - On the deviations of Demidovich's characteristic exponents of linear diagonal systems under power perturbations JO - Differencialʹnye uravneniâ PY - 1996 SP - 283 EP - 284 VL - 32 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_2_a19/ LA - ru ID - DE_1996_32_2_a19 ER -