TY - JOUR AU - N. A. Izobov AU - S. N. Batan TI - Lower Bounds for the Characteristic Exponents of a Linear System with Generalized Perron Perturbations JO - Differencialʹnye uravneniâ PY - 2001 SP - 1593 EP - 1598 VL - 37 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2001_37_12_a1/ LA - ru ID - DE_2001_37_12_a1 ER -