Šahmanović, S. (2017) “From Cartographic Collection of NULBIH: Theatrum Orbis Terrarum, by Abraham Ortelius : Necessity of Digitization”, BOSNIACA, 12(12), pp. 73–75. Available at: http://bosniaca.nub.ba/index.php/bosniaca/article/view/165 (Accessed: 7 October 2026).