TY  - BOOK
AU  - Tveito Aslak
AU  - Winther Ragnar
TI  - Introduction to Partial Differential Equations
SN  - 9788184894806
U1  - 515.353 TVE 
PY  - 2010///
CY  - New York
PB  - Springer
KW  -  Tveito Aslak
KW  -  Winther Ragnar
KW  - Partial Differential Equations
ER  -