@article{PIM_1962_N_S_02_16_a11,
     author = {Branislav Marti\'c},
     title = {The {Mutual} {Inclusion} {Of} {S\ensuremath{\alpha},\ensuremath{\beta}} {Methods} {Of} {Summation}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {93 },
     publisher = {mathdoc},
     volume = {_N_S_02},
     number = {16},
     year = {1962},
     url = {http://geodesic.mathdoc.fr/item/PIM_1962_N_S_02_16_a11/}
}