%0 Journal Article
%A Clark, Colin
%T Problems and solutions in ordinary differential equations, by F. Brauer and J. A. Nohel. W. A. Benjamin, Inc., New York, 1968.
%J Canadian mathematical bulletin
%D 1969
%P 245-246
%V 12
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030307/
%R 10.1017/S0008439500030307
%F 10_1017_S0008439500030307