@article{05038284, title = {<title-group xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><article-title xml:lang="en"><math><mi>$\sigma$</mi></math>-porosity in monotonic analysis with applications to optimization.</article-title></title-group>}, journal = {Abstract and Applied Analysis}, volume = {2005}, year = {2005}, pages = {287-305}, doi = {10.1155/AAA.2005.287}, zbl = {1102.46016}, language = {en}, url = {http://dml.mathdoc.fr/item/05038284} }
Rubinov, A.M.. Abstract and Applied Analysis, Tome 2005 (2005) pp. 287-305. doi : 10.1155/AAA.2005.287. http://gdmltest.u-ga.fr/item/05038284/ -porosity in monotonic analysis with applications to optimization.