@article{NCD_2008_12_1_a7,
     author = {Nade\v{z}da Pejovi\'c},
     title = {Digitization of mathematical textbooks used in {Serbia} in the past},
     journal = {Review of the National Center for Digitization},
     pages = {55 - 64},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/NCD_2008_12_1_a7/}
}