TY  - BOOK
AU  - Lions J L
AU  -  Magenes E
TI  - Non-Homogenous boundary value problems and applications
T2  - Die grundlehren derm mathematichen wissenschaften; 181
U1  - B313N, L2.1-.2 
PY  - 1972///
CY  - New York    
PB  -  Springer-Verlag        
ER  -