Zeidler, Eberhard.

Nonlinear functional analysis and its applications : part 1 : fixed-point theorems / Eberhard Zeidler, P.R. Wadsack. - [S.l.] : Springer, 1985. - 932 p. ; 24 cm. - Zeidler, eberhard//nonlinear functional analysis and its applications) (pt. 1. . - Zeidler, eberhard//nonlinear functional analysis and its applications) (pt. 1. .

9780387909141 9780387909141

515.7