TY  - BOOK
TI  - Introduction to partial differential equations 
SN  - 0521848865 | 9781107657465 (paper cover;
PY  - 2014///
CY  - New York
PB  - Cambridge University Press
UR  - http://www.loc.gov/catdir/enhancements/fy0632/2005047096-d.html | http://www.loc.gov/catdir/enhancements/fy0632/2005047096-t.html
ER  -