1
Published: 1976
Superior document: Dissertationes mathematicae 129
2
Published: [2012]
Superior document: Title is part of eBook package: De Gruyter DG Studies in Nonlinear Analysis and Applications
Links: Get full text; Get full text; Cover
3
Published: c2013.
Links: Get full text
4
Published: [2011]
Superior document: Title is part of eBook package: De Gruyter DGBA Mathematics - 1990 - 1999
Links: Get full text; Get full text; Cover