%0 Journal Article %A S. Kh. Aranson %A E. V. Zhuzhoma %T Properties of the Absolute That Affect Smoothness of Flows on Closed Surfaces %J Matematičeskie zametki %D 2000 %P 819-829 %V 68 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2000_68_6_a1/ %G ru %F MZM_2000_68_6_a1