@article{NCD_2002_1_1_a4,
     author = {Tamara Butigan-Vu\v{c}aj},
     title = {Digital {National} {Library} of {Serbia} {(DNLS)}},
     journal = {Review of the National Center for Digitization},
     pages = {40 - 42},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {2002},
     url = {https://geodesic-test.mathdoc.fr/item/NCD_2002_1_1_a4/}
}