@article{05372459, title = {Steady flow of a second-grade fluid in an annulus with porous walls.}, journal = {Mathematical Problems in Engineering}, volume = {2008}, year = {2008}, doi = {10.1155/2008/867906}, zbl = {1151.76005}, language = {en}, url = {http://dml.mathdoc.fr/item/05372459} }
Erdoğan, M.Emin; İmrak, C.Erdem. Steady flow of a second-grade fluid in an annulus with porous walls.. Mathematical Problems in Engineering, Tome 2008 (2008) . doi : 10.1155/2008/867906. http://gdmltest.u-ga.fr/item/05372459/