TY - JOUR AU - Maja M. Popović AU - Jadranka J. Jović TI - Concept of Expert System for Modal Split in Transportation Planning JO - Yugoslav journal of operations research PY - 2006 SP - 107 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/YJOR_2006_16_1_a7/ LA - en ID - YJOR_2006_16_1_a7 ER -