@article{DAN_1962_146_5_a12,
     author = {S. S. Ryshkov},
     title = {The structure of an $n$-dimensional parallelohedron of first type},
     journal = {Doklady Akademii Nauk},
     pages = {1027--1030},
     publisher = {mathdoc},
     volume = {146},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1962_146_5_a12/}
}