TY - JOUR AU - A. I. Kozhanov AU - S. V. Potapova TI - Conjugate problem for third order equation with multiple characteristics and positive function on the highest derivative JO - Sibirskij žurnal čistoj i prikladnoj matematiki PY - 2015 SP - 51 EP - 59 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VNGU_2015_15_2_a3/ LA - ru ID - VNGU_2015_15_2_a3 ER -