@article{CSIS_2017_14_1_a6,
     author = {Jelena Graovac and Jovana Kova\v{c}evi\'c and Gordana Pavlovi\'c-La\v{z}eti\'c},
     title = {Hierarchical vs. flat n-gram-based text categorization: can we do better?},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2017_14_1_a6/}
}