By Winklmann Sven   in Archiv der Mathematik

ISSN:0003-889X|87|3|272-279

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 21.87429

By Fröhlich Steffen   Winklmann Sven   in manuscripta mathematica

ISSN:0025-2611|122|2|149-162

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 16.40562