TY - JOUR AU - E. A. Volkov TI - Solvability analysis of a nonlocal boundary value problem by applying the contraction mapping principle JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2013 SP - 1679 EP - 1683 VL - 53 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_10_a7/ LA - ru ID - ZVMMF_2013_53_10_a7 ER -