TY  - BOOK
AU  - Evens, G.
AU  - Yardley, P.
TI  - Analytic methods for partial differential equations
T2  - Springer Undergraduate mathematics series
SN  - 3540761241
U1  - 515.353 
PY  - 1999///
CY  - London
PB  - Springer-Verlag
ER  -