%0 Journal Article %A D.J.A. Trotman %T Stability of Transversality to a Stratification Implies Whitney (a)-Regularity. %J Inventiones mathematicae %D 1978 %P 273-278 %V 50 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1978__50_142616/ %G en %F IM_1978__50_142616