@article{NCD_2007_10_a8,
     author = {Sonja Vidojevi\'c and Stevo \v{S}egan},
     title = {the {First} {Phd} {Dissertation} in {Astronomy} {Defended} at {Belgrade} {University}},
     journal = {Review of the National Center for Digitization},
     pages = {65 },
     publisher = {mathdoc},
     volume = {10},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NCD_2007_10_a8/}
}