%0 Journal Article %A Claudia Wulf %T Transitions from relative equilibria to relative periodic orbits %J Documenta mathematica %D 2000 %P 227-274 %V 5 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/80/ %R 10.4171/dm/80 %F 10_4171_dm_80