TY  - GEN
AU  - Zeidler,Eberhard
AU  - Wadsack,P.R.
TI  - Nonlinear functional analysis and its applications: part 1 
T2  - Zeidler, eberhard//nonlinear functional analysis and its applications) (pt. 1
SN  - 9780387909141
U1  - 515.7 
PY  - 1985///
CY  - [S.l.]
PB  - Springer
ER  -