TY  - BOOK
AU  - Bauer,Karl Wilhelm
AU  - Ruscheweyh,Stephan
TI  - Differential operators for partial differential equations and function theoretic applications
SN  - 3540099751
PY  - 1980///
CY  - Berlin
PB  - Springer-Verlag
KW  - Differential equations, Partial
KW  - Differential operators
ER  -