TY - JOUR AU - Mariel, Petr TI - A dynamic model of advertising competition: an empirical analysis of feedback strategies JO - Kybernetika PY - 1997 SP - 633 EP - 648 VL - 33 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1997__33_6_a3/ LA - en ID - KYB_1997__33_6_a3 ER -