TY - JOUR AU - V. P. Glushko TI - Degenerate linear differential equations. II JO - Differencialʹnye uravneniâ PY - 1968 SP - 1956 EP - 1966 VL - 4 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_11_a3/ LA - ru ID - DE_1968_4_11_a3 ER -