TY - JOUR AU - I. G. Karelina AU - Yu. V. Pokornyi TI - On the Green function for a boundary value problem on a graph JO - Differencialʹnye uravneniâ PY - 1994 SP - 41 EP - 47 VL - 30 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_1_a4/ LA - ru ID - DE_1994_30_1_a4 ER -