@article{GDZPPN002064022, title = {Closed similarity manifolds.}, journal = {Commentarii mathematici Helvetici}, volume = {55}, year = {1980}, pages = {576-582}, zbl = {0455.57005}, url = {http://dml.mathdoc.fr/item/GDZPPN002064022} }
Fried, David. Closed similarity manifolds.. Commentarii mathematici Helvetici, Tome 55 (1980) pp. 576-582. http://gdmltest.u-ga.fr/item/GDZPPN002064022/