TY  - JOUR
AU  - A. V. Kondrashkov
TI  - Letter to the editors: ``Certain boundary value problems for a pseudoparabolic equation'' (Differencial'nye Uravnenija \textbf{13} (1977), no. 1, 90--99)
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1904
VL  - 13
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_10_a32/
LA  - ru
ID  - DE_1977_13_10_a32
ER  -