@article{NCD_2015_26_a3,
     author = {Nikolina Vuk\v{s}a Popovi\'c and \v{Z}arko Mijajlovi\'c},
     title = {The {Most} {Searched} for {Items} in {Elibrary}},
     journal = {Review of the National Center for Digitization},
     pages = {18 },
     publisher = {mathdoc},
     volume = {26},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2015_26_a3/}
}