@article{DAN_1974_214_5_a5,
     author = {N. P. Dolbilin},
     title = {On the covering radius of hyperbolically equivalent $n$-dimensional lattices and on the boundedness of the index of a divided parallelepiped},
     journal = {Doklady Akademii Nauk},
     pages = {1002--1004},
     publisher = {mathdoc},
     volume = {214},
     number = {5},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_214_5_a5/}
}