%0 Journal Article
%A D. T. Sviridov
%T The basic element of symmetry of $n$-dimensional crystallography ($n=1,2,\dots,\infty$)
%J Doklady Akademii Nauk
%D 1980
%P 106-107
%V 252
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a28/
%G ru
%F DAN_1980_252_1_a28