@article{TM_1933_4_a7,
     author = {A. D. Aleksandroff},
     title = {Un th\'eor\`eme sur les poly\`edres convexes},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {87},
     year = {1933},
     volume = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1933_4_a7/}
}