@article{1029003345, author = {Hass, Joel and Rubinstein, J. H.}, title = {One-sided closed geodesics on surfaces.}, journal = {Michigan Math. J.}, volume = {33}, number = {1}, year = {1986}, pages = { 155-168}, language = {en}, url = {http://dml.mathdoc.fr/item/1029003345} }
Hass, Joel; Rubinstein, J. H. One-sided closed geodesics on surfaces.. Michigan Math. J., Tome 33 (1986) no. 1, pp. 155-168. http://gdmltest.u-ga.fr/item/1029003345/