TY - JOUR AU - V. V. Karachik TI - Cauchy and Goursat problems for differential equation of third order JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2015 SP - 31 EP - 43 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURM_2015_7_2_a3/ LA - ru ID - VYURM_2015_7_2_a3 ER -