TY  - BOOK
AU  - Aubin, Jean-Pierre
TI  - APPROXIMATION OF ELLIPTIC BOUNDARY VALUE PROBLEMS
U1  - 515.62 
PY  - 1972///
CY  - New York
PB  - Wiley-Interscience
KW  - Boundary Value Problems
N1  - Ref. : P. 353-357
ER  -