@article{article, title  = {{A numerical study of unsteady free convection from a sphere in a porous medium}},

 publisher = {{Elsevier BV}},

 url = {{}},

 year = {{1997}},

 month = {{3}},

 author = {{Yan B and Pop I and Ingham DB}},

 doi = {{10.1016/0017-9310(96)00157-3}},

 volume = {{40}},

 journal = {{International Journal of Heat and Mass Transfer}},

 issue = {{4}},

 pages = {{893-903}},

 note = {{Accessed on 2024/12/29}}}