@article{YJOR_2008_18_2_a9,
     author = {Verka Jovanovi\'c and Angelina Njegu\v{s}},
     title = {The {Application} of {GIS} and {ITS} {Components} in {Tourism}},
     journal = {Yugoslav journal of operations research},
     pages = {261 },
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2008},
     zbl = {1183.90075},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2008_18_2_a9/}
}