@article{DAN_1961_138_6_a4,
     author = {B. N. Delone},
     title = {Proof of the fundamental theorem in the theory of stereohedra},
     journal = {Doklady Akademii Nauk},
     pages = {1270--1272},
     publisher = {mathdoc},
     volume = {138},
     number = {6},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_6_a4/}
}