%0 Journal Article %A E. S. Golodova %A E. A. Shchepakina %T Estimation of delayed loss of stability in differential equations with canards %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2013 %P 12-24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2013_3_a1/ %G ru %F VSGU_2013_3_a1