@article{PIM_1963_N_S_03_17_a8,
     author = {D. S. Mitrinovi\'c and P. M. Vasi\'c and S. B. Pre\v{s}i\'c},
     title = {Sur {Une} {\'Equation} {Fonctionnelle} {Du} {Second} {Degr\'e}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {57 },
     publisher = {mathdoc},
     volume = {_N_S_03},
     number = {17},
     year = {1963},
     url = {http://geodesic.mathdoc.fr/item/PIM_1963_N_S_03_17_a8/}
}