TY  - JOUR
AU  - V. M. Savchin
AU  - S. A. Budochkina
TI  - On the Structure of a Variational Equation of Evolution Type with the Second $t$-Derivative
JO  - Differencialʹnye uravneniâ
PY  - 2003
SP  - 118
EP  - 124
VL  - 39
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2003_39_1_a15/
LA  - ru
ID  - DE_2003_39_1_a15
ER  -