@article{GDZPPN00206717X, title = {Rigid versus non-rigid cyclic actions.}, journal = {Commentarii mathematici Helvetici}, volume = {64}, year = {1989}, pages = {269-287}, zbl = {0694.57025}, url = {http://dml.mathdoc.fr/item/GDZPPN00206717X} }
Dovermann, K.-H.; Masuda, M. Rigid versus non-rigid cyclic actions.. Commentarii mathematici Helvetici, Tome 64 (1989) pp. 269-287. http://gdmltest.u-ga.fr/item/GDZPPN00206717X/