@article{urn:eudml:doc:42069, title = {Sobolev inequalities with variable exponent attaining the values 1 and n}, journal = {Publicacions Matem\`atiques}, volume = {52}, year = {2008}, pages = {347-363}, zbl = {1163.46022}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42069} }
Harjulehto, P.; Hästö, P. Sobolev inequalities with variable exponent attaining the values 1 and n. Publicacions Matemàtiques, Tome 52 (2008) pp. 347-363. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42069/