%0 Journal Article
%A Clark, Colin
%T No applications are given, neither to physical nor mathematical topics. For far - reaching mathematical applications of related results, we refer to Multiple Integrals in the Calculus of Variations, by C.B. Morrey, Grundlehren der Math. Wiss. Vol. 130, Springer, Berlin (1966).
%J Canadian mathematical bulletin
%D 1969
%P 102-102
%V 12
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030009/
%R 10.1017/S0008439500030009
%F 10_1017_S0008439500030009