%0 Journal Article %A I. A. Taimanov %T On first integrals of geodesic flows on a~two-torus %J Informatics and Automation %D 2016 %P 241-260 %V 295 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2016_295_a14/ %G ru %F TRSPY_2016_295_a14