@article{SM_1998_189_6_a4,
     author = {A. M. Raigorodskii},
     title = {The defects of admissible balls and octahedra in a~lattice, and systems of generic representatives},
     journal = {Sbornik. Mathematics},
     pages = {931--954},
     publisher = {mathdoc},
     volume = {189},
     number = {6},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1998_189_6_a4/}
}