Search results for: M. Schmidt
Reports on Mathematical Physics > 2010 > 66 > 3 > 331-353
Journal of Geometry and Physics > 2008 > 58 > 11 > 1607-1623
Reports on Mathematical Physics > 2002 > 50 > 1 > 99-110
Journal of Geometry and Physics > 2002 > 42 > 1-2 > 106-138
Mathematical Physics, Analysis and Geometry > 2002 > 5 > 3 > 201-241