Ionin, V.K.. "Closed geodesics in simply connected Riemannian spaces of negative curvature.." Siberian Mathematical Journal 41.5 (2000): 1076-1080 (2000); translation in Sib. Math. J. 41. <http://eudml.org/doc/120932>.
@article{Ionin2000, author = {Ionin, V.K.}, journal = {Siberian Mathematical Journal}, keywords = {closed geodesic; Riemannian variety; negative sectional curvature}, language = {eng}, number = {5}, pages = {1076-1080 (2000); translation in Sib. Math. J. 41}, publisher = {Pleiades Publishing, Tortola, British Virgin Islands; Nauka/Interperiodica, Moscow; Springer}, title = {Closed geodesics in simply connected Riemannian spaces of negative curvature.}, url = {http://eudml.org/doc/120932}, volume = {41}, year = {2000}, }
TY - JOUR AU - Ionin, V.K. TI - Closed geodesics in simply connected Riemannian spaces of negative curvature. JO - Siberian Mathematical Journal PY - 2000 PB - Pleiades Publishing, Tortola, British Virgin Islands; Nauka/Interperiodica, Moscow; Springer VL - 41 IS - 5 SP - 1076 EP - 1080 (2000); translation in Sib. Math. J. 41 LA - eng KW - closed geodesic; Riemannian variety; negative sectional curvature UR - http://eudml.org/doc/120932 ER -