@article{ERAAMS_2000_06_a12,
     author = {Matveev, Vladimir and Topalov, Petar},
     title = {Metric with ergodic geodesic flow is completely determined by unparameterized geodesics},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {98--104},
     publisher = {mathdoc},
     volume = {06},
     year = {2000},
     doi = {10.1090/S1079-6762-00-00086-X},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-00-00086-X/}
}