@article{ASUO_2014_XXII_2_a23, author = {Bin Wu and Zewen Wang}, title = {On the recovery of the doping profi le in an time-dependent drift-di ffusion model}, journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}}, publisher = {mathdoc}, volume = {XXII}, number = {2}, year = {2014}, url = {http://geodesic.mathdoc.fr/item/ASUO_2014_XXII_2_a23/} }