TY  - JOUR
AU  - N. G. Dokuchaev
TI  - Solution of boundary value problems on a graph by the operational method
JO  - Differencialʹnye uravneniâ
PY  - 1990
SP  - 2006
EP  - 2008
VL  - 26
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1990_26_11_a25/
LA  - ru
ID  - DE_1990_26_11_a25
ER  -