@article{1178242588, author = {DeVore, Ronald A.}, title = {On the direct theorem of saturation}, journal = {Tohoku Math. J. (2)}, volume = {23}, number = {4}, year = {1971}, pages = { 363-370}, language = {en}, url = {http://dml.mathdoc.fr/item/1178242588} }
DeVore, Ronald A. On the direct theorem of saturation. Tohoku Math. J. (2), Tome 23 (1971) no. 4, pp. 363-370. http://gdmltest.u-ga.fr/item/1178242588/