TY - JOUR AU - V. M. Millionshchikov TI - A stability criterion for the probability spectrum of linear systems of differential equations with recurrent coefficients and a~criterion for almost reducibility of systems with almost periodic coefficients JO - Sbornik. Mathematics PY - 1969 SP - 171 EP - 193 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1969_7_2_a0/ LA - en ID - SM_1969_7_2_a0 ER -