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@article{IM2_1989_33_1_a4, author = {L. V. Polterovich}, title = {Geodesics on the two-dimensional torus with two rotation numbers}, journal = {Izvestiya. Mathematics }, pages = {101--114}, publisher = {mathdoc}, volume = {33}, number = {1}, year = {1989}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_1989_33_1_a4/} }
L. V. Polterovich. Geodesics on the two-dimensional torus with two rotation numbers. Izvestiya. Mathematics , Tome 33 (1989) no. 1, pp. 101-114. http://geodesic.mathdoc.fr/item/IM2_1989_33_1_a4/