TY  - BOOK
AU  - Tveito, Aslak
AU  - Winther, Ragnar
TI  - Introduction to partial differential equations: a computational approach
SN  - 9783540225515
U1  - 515.353 
PY  - 2005///
CY  - New York
PB  - Spinger
N1  - includes reference & index
ER  -