TY  - BOOK
AU  - Rabinowitz, Paul H.
TI  - Minimax methods in critical point theory with applications to differential equations
T2  - Conference board of the mathematical sciences regional conference series in mathmatics
SN  - 0821807153
U1  - 515.33, 
PY  - 1986///
CY  - Providence
PB  - Americal mathematic Society
ER  -