@article{YJOR_2006_16_1_a7,
     author = {Maja M. Popovi\'c and Jadranka J. Jovi\'c},
     title = {Concept of {Expert} {System} for {Modal} {Split} in {Transportation} {Planning}},
     journal = {Yugoslav journal of operations research},
     pages = {107 },
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2006_16_1_a7/}
}