TY  - BOOK
AU  - Barbu Viorel
TI  - Nonlinear semigroups and differential equations in Banach space
U1  - 515.732 
PY  - 1976///
CY  - Leyden
PB  - Noordhoff International Pub
KW  - Banach spaces
KW  - Calculus
N1  - Tr of the Romanian edition
ER  -