%0 Journal Article %A Krastanov, Mikhail %T High-Order Control Variations and Small-Time Local Controllability %J Serdica Journal of Computing %D 2010 %P 85-92 %V 4 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJC_2010_4_1_a7/ %G en %F SJC_2010_4_1_a7