TY  - BOOK
AU  - Bauer,Karl Wilhelm
AU  - Ruscheweyh,Stephan
TI  - Differential operators for partial differential equations and function theoretic applications
U1  - 515.72 
PY  - 1980///
CY  - Berlin
PB  - Springer-Verlag
KW  - OPERADORES DIFERENCIALES
ER  -