@article{MV_1956_8_3-4_a1,
     author = {K. Milo\v{s}evi\'c},
     title = {Sur quelques sommes finies},
     journal = {Matemati\v{c}ki vesnik},
     pages = {111 },
     publisher = {mathdoc},
     volume = {8},
     number = {3-4},
     year = {1956},
     url = {http://geodesic.mathdoc.fr/item/MV_1956_8_3-4_a1/}
}