%0 Journal Article
%A M. Yamasaki
%T L-groups of crystallographic groups.
%J Inventiones mathematicae
%D 1987
%P 571-602
%V 88
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1987__88_143467/
%F IM_1987__88_143467