@Article{JPDE-2-67, author = {Bai Donghua}, title = {Unsteady Flow of Power Law Fluids in Porous Medium with Double Porosity}, journal = {Journal of Partial Differential Equations}, year = {1989}, volume = {2}, number = {4}, pages = {67--82}, abstract = {}, issn = {2079-732X}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jpde/5844.html} }