@article{02236249, title = {Convex separable minimization problems with a linear constraint and bounded variables.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {2005}, year = {2005}, pages = {1339-1363}, doi = {10.1155/IJMMS.2005.1339}, zbl = {1111.90086}, language = {en}, url = {http://dml.mathdoc.fr/item/02236249} }
Stefanov, Stefan M. Convex separable minimization problems with a linear constraint and bounded variables.. International Journal of Mathematics and Mathematical Sciences, Tome 2005 (2005) pp. 1339-1363. doi : 10.1155/IJMMS.2005.1339. http://gdmltest.u-ga.fr/item/02236249/