@article{PIM_1986_N_S_40_54_a19,
     author = {Radoje \v{S}\'cepanovi\'c},
     title = {O {Nelinejnoj} {Slozhnosti} {Monotonnoj} {Realizacii} {Odnogo} {Semejstva} {Bulevyh} {Summ}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {187 },
     publisher = {mathdoc},
     volume = {_N_S_40},
     number = {54},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1986_N_S_40_54_a19/}
}