TY  - GEN
AU  - Zeidler,E.
AU  - Zeidler,E.
AU  - Boron,Leo F.
TI  - Nonlinear functional analysis and its applications: part 2 B 
T2  - Zeidler, eberhard//nonlinear functional analysis and its applications) (pt. 2b
SN  - 038797167X
PY  - 1989///
CY  - [S.l.]
PB  - Springer
ER  -