@article{SM_1979_35_3_a2,
     author = {S. V. Buyalo},
     title = {Some analytic properties of convex sets in {Riemannian} spaces},
     journal = {Sbornik. Mathematics},
     pages = {333--350},
     year = {1979},
     volume = {35},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1979_35_3_a2/}
}