@article{Hassanien_2009 author = {I. A. Hassanien and Ahmed M. Elaiw and R.S.R. Gorla}, title = {Variable Permeability Effect on Vortex Instability of Buoyancy-Induced Inclined Boundary Layer Flow in a Saturated Porous Medium}, journal = {International Journal of Fluid Mechanics Research}, issn = {2152-5102}, year = {2009}, volume = {36}, number = {2}, pages = {133--144} }