@article{01525801, title = {Gas-solid reaction with porosity change.}, journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]}, volume = {2000}, year = {2000}, pages = {247-252}, zbl = {1055.35061}, language = {en}, url = {http://dml.mathdoc.fr/item/01525801} }
Stakgold, Ivar. Gas-solid reaction with porosity change.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2000 (2000) pp. 247-252. http://gdmltest.u-ga.fr/item/01525801/