TY - JOUR AU - Nguen Tkhan' Nam TI - A problem with an oblique derivative for an equation of parabolic type JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1988 SP - 80 EP - 81 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1988_1_a21/ LA - ru ID - VMUMM_1988_1_a21 ER -