TY  - GEN
AU  - Bahri,A
TI  - Critical points at infinity in some variational problems
SN  - 0582021642
PY  - 1989///
CY  - Harlow, Essex, England, New York
PB  - Longman Scientific & Technical, Copublished in the U.S. with Wiley
KW  - Calculus of variations
KW  - Critical point theory (Mathematical analysis)
KW  - Differential equations, Partial
N1  - Contine bibliografie
ER  -