@article{DAN_1990_313_6_a1,
     author = {I. A. Baltag},
     title = {Properties of symmetry elements of $n$-dimensional lattices of {Minkowski} and {Euclidean} spaces},
     journal = {Doklady Akademii Nauk},
     pages = {1292--1295},
     publisher = {mathdoc},
     volume = {313},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_313_6_a1/}
}