%0 Journal Article
%A Leep, David B.
%T Levels of division algebras
%J Glasgow mathematical journal
%D 1990
%P 365-370
%V 32
%N 3
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009447/
%R 10.1017/S0017089500009447
%F 10_1017_S0017089500009447