@article{PIM_1990_N_S_48_62_a13,
     author = {P. M. Mili\v{c}i\'c},
     title = {La {Fonctionnelle} g {Et} {Queloques} {Probl\`emes} {Des} {Meilleures} {Approximations} {Dans} {Des} {Espaces} {Norm\'es}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {110 },
     publisher = {mathdoc},
     volume = {_N_S_48},
     number = {62},
     year = {1990},
     url = {http://geodesic.mathdoc.fr/item/PIM_1990_N_S_48_62_a13/}
}