@article{PIM_1963_N_S_03_17_a1,
     author = {Bo\v{z}idar D. Jovanovi\'c},
     title = {Kleine {Ausschl\"age} {Besonderer} {Schwingerketten}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {13 },
     publisher = {mathdoc},
     volume = {_N_S_03},
     number = {17},
     year = {1963},
     url = {http://geodesic.mathdoc.fr/item/PIM_1963_N_S_03_17_a1/}
}