TY - JOUR AU - Badii, Maurizio TI - Existence and uniqueness of periodic solutions for a model of contaminant flow in porous medium. JO - Rendiconti del seminario matematico PY - 2003 SP - 1 EP - 11 VL - 61 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RSM_2003__61_1_126550/ LA - en ID - RSM_2003__61_1_126550 ER -