%0 Journal Article %A A. P. Mashtakov %A Yu. L. Sachkov %T Extremal trajectories and the asymptotics of the Maxwell time in the problem of the optimal rolling of a~sphere on a~plane %J Sbornik. Mathematics %D 2011 %P 1347-1371 %V 202 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2011_202_9_a4/ %G en %F SM_2011_202_9_a4