@article{ZR_1951_Knj_1_1_a13,
     author = {J. Karamata and A. Bilimovi\'c and R. Ka\v{s}anin},
     title = {Referat o doktorskoj tezi {M.} {Tomi\'ca}},
     journal = {Zbornik radova},
     pages = {143 - 146},
     publisher = {mathdoc},
     volume = {Knj. 1},
     number = {1},
     year = {1951},
     url = {http://geodesic.mathdoc.fr/item/ZR_1951_Knj_1_1_a13/}
}