@article{SM_1984_47_1_a12,
     author = {V. D. Sedykh},
     title = {Functional moduli of singularities of convex hulls of manifolds of codimensions~1 and~2},
     journal = {Sbornik. Mathematics},
     pages = {223--236},
     publisher = {mathdoc},
     volume = {47},
     number = {1},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1984_47_1_a12/}
}