@article{NCD_2020_36_a3,
     author = {Risto Kekovi\'c},
     title = {Restoration of the {Site} of {Old} {Maps,} {Engravings} and {Photographs} from the {City} {Museum} of {Belgrade}},
     journal = {Review of the National Center for Digitization},
     pages = {32 },
     publisher = {mathdoc},
     volume = {36},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2020_36_a3/}
}