@article{KYB_1969_5_6_a0,
     author = {Prouza, Ludv{\'\i}k},
     title = {Ann\"aherung nichtnegativer {Funktionen} mit {Hilfe} der {Fej\'erschen} {Polynome} als {Problem} der quadratischen {Programmierung}},
     journal = {Kybernetika},
     pages = {457--473},
     year = {1969},
     volume = {5},
     number = {6},
     mrnumber = {0253749},
     zbl = {0193.12302},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/KYB_1969_5_6_a0/}
}