@article{NCD_2002_1_1_a1,
     author = {Zoran Ognjanovi\'c},
     title = {National center for digitization},
     journal = {Review of the National Center for Digitization},
     pages = {3 - 11},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {2002},
     url = {https://geodesic-test.mathdoc.fr/item/NCD_2002_1_1_a1/}
}