TY - CONF TI - Modelling Advertising Effects - A Hybrid Approach using ODEs and Cellular Automata AF - 5th Vienna Symposium on Mathematical Modelling, Vol. 1+2 PP - Vienna SN - 3-901608-30-3 PB - ARGESIM / ASIM - Verlag SP - 291 EP - 291 PY - 2006-04-01 AU - Wöckl, Jürgen AU - Leitner, Daniel ER -