@article{NCD_2002_1_a3,
     author = {Vesna Injac},
     title = {Digital libraries in world},
     journal = {Review of the National Center for Digitization},
     pages = {28 },
     publisher = {mathdoc},
     volume = {1},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2002_1_a3/}
}