TY  - JOUR
AU  - E. A. Volkov
TI  - Differentiability properties of solutions of boundary value problems for the Laplace and Poisson equations on a~rectangle
JO  - Informatics and Automation
PY  - 1965
SP  - 89
EP  - 112
VL  - 77
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1965_77_a6/
LA  - ru
ID  - TRSPY_1965_77_a6
ER  -