@article{1138043984, author = {Mashimo, Katsuya and Tojo, Koji}, title = {Circles in Riemannian symmetric spaces}, journal = {Kodai Math. J.}, volume = {22}, number = {1}, year = {1999}, pages = { 1-14}, language = {en}, url = {http://dml.mathdoc.fr/item/1138043984} }
Mashimo, Katsuya; Tojo, Koji. Circles in Riemannian symmetric spaces. Kodai Math. J., Tome 22 (1999) no. 1, pp. 1-14. http://gdmltest.u-ga.fr/item/1138043984/