TY  - JOUR
AU  - G. A. Shinkarenko
TI  - Projection-difference approximations for variational problems of pyroelectricity. I. Formulation of problems and the analysis of steady forced oscillations
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 1252
EP  - 1260
VL  - 29
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_7_a17/
LA  - ru
ID  - DE_1993_29_7_a17
ER  -