@article{PIM_1979_N_S_26_40_a15,
     author = {Du\v{s}an Georgijevi\'c},
     title = {Ein {Satz} {\"Uber} {Gewichtete} {Verschiebungen}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {101 },
     year = {1979},
     volume = {_N_S_26},
     number = {40},
     url = {http://geodesic.mathdoc.fr/item/PIM_1979_N_S_26_40_a15/}
}