@article{1207834554, author = {Rotman, R.}, title = {The length of a shortest geodesic loop at a point}, journal = {J. Differential Geom.}, volume = {78}, number = {1}, year = {2008}, pages = { 497-519}, language = {en}, url = {http://dml.mathdoc.fr/item/1207834554} }
Rotman, R. The length of a shortest geodesic loop at a point. J. Differential Geom., Tome 78 (2008) no. 1, pp. 497-519. http://gdmltest.u-ga.fr/item/1207834554/