%0 Journal Article %A Sh. A. Yafarov %T Invariant criteria for Weyl's Liouville spaces $W_2$ and $\overline W_2$ which admit homogeneous linear integrals of geodesics %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 1966 %P 117-133 %V 126 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_1966_126_1_a10/ %G ru %F UZKU_1966_126_1_a10