TY - JOUR AU - W.K. Allard TI - An a Priori Estimate for the Oscillation of the Normal to a Hypersurface Whose First and Second Variation With Respect to an Elliptic Integrand is Controlled. JO - Inventiones mathematicae PY - 1983 SP - 287 EP - 332 VL - 73 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM_1983__73_143048/ ID - IM_1983__73_143048 ER -