%0 Journal Article %A Vladimir S. Matveev %T On the existence of geodesic vector fields on closed surfaces %J Theoretical and applied mechanics %D 2025 %P 109 %V 52 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2298/TAM241210003M/ %R 10.2298/TAM241210003M %G en %F 10_2298_TAM241210003M