%0 Journal Article
%T Solutions
%J Canadian mathematical bulletin
%D 1964
%P 138-146
%V 7
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500026801/
%R 10.1017/S0008439500026801
%F 10_1017_S0008439500026801