@Article{ iregiojan, author = { Fonseca, Irene and Leoni, Giovanni and MalĂ˝, Jan }, title = { Weak continuity and lower semicontinuity results for determinants }, journal = { Arch. Ration. Mech. Anal. }, year = { 2005 }, volume = { 178 }, number = { 3 }, pages = { 411-448 }, URL = { http://cvgmt.sns.it/paper/387/ }, note = { cvgmt preprint} }