%0 Journal Article %A A. G. Vainshtein %A V. A. Efremovich %A È. A. Loginov %T The skeleton of a Riemannian manifold with boundary %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1978 %P 181-182 %V 33 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1978_33_3_a24/ %G en %F RM_1978_33_3_a24