@article{NCD_2002_1_a1,
     author = {Zoran Ognjanovi\'c},
     title = {National center for digitization},
     journal = {Review of the National Center for Digitization},
     pages = {3 },
     year = {2002},
     volume = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2002_1_a1/}
}