@article{RM_1999_54_4_a8,
     author = {A. V. Bolsinov and I. A. Taimanov},
     title = {On an example of an integrable geodesic flow with positive topological entropy},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {833--834},
     publisher = {mathdoc},
     volume = {54},
     number = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1999_54_4_a8/}
}