TY  - BOOK
AU  - Evans,G.,et al
ED  - Blackledge, J 
ED  - Yardley, P
TI  - Analytic methods for partial differential equations
T2  - Springer undergraduate mathematics series
SN  - 9788184896671
U1  - 515.353 
PY  - 1999///
CY  - London
PB  - Springer
ER  -