@article{PIM_1976_N_S_20_34_a27,
     author = {Milan R. Taskovi\'c},
     title = {Some {Results} {In} {The} {Fixed} {Point} {Theory}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {231 },
     publisher = {mathdoc},
     volume = {_N_S_20},
     number = {34},
     year = {1976},
     url = {http://geodesic.mathdoc.fr/item/PIM_1976_N_S_20_34_a27/}
}