TY  - GEN
AU  - Murthy, Venkatesha M. K
TI  - Nonlinear variational problems
SN  - 0582018625
PY  - 1989///
CY  - New York
PB  - Longman scientific & technical
KW  - Differential equations
KW  - Partial
KW  - Variational inequalities
N1  - Contine bibliogr. dupa capitole
ER  -