@article{10_1017_S0008439500030009,
     author = {Clark, Colin},
     title = {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).},
     journal = {Canadian mathematical bulletin},
     pages = {102--102},
     year = {1969},
     volume = {12},
     number = {1},
     doi = {10.1017/S0008439500030009},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030009/}
}