%0 Journal Article %A James, R. D. %A Spector, S. J. %T Remarks on $W^{1,p}$-quasiconvexity, interpenetration of matter, and function spaces for elasticity %J Annales de l'I.H.P. Analyse non linéaire %D 1992 %P 263-280 %V 9 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPC_1992__9_3_263_0/ %G en %F AIHPC_1992__9_3_263_0