@article{PIM_1978_N_S_24_38_a4,
     author = {Ljubomir B. \'Ciri\'c},
     title = {On {Common} {Fixed} {Points} {In} {Uniform} {Spaces}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {39 },
     publisher = {mathdoc},
     volume = {_N_S_24},
     number = {38},
     year = {1978},
     url = {http://geodesic.mathdoc.fr/item/PIM_1978_N_S_24_38_a4/}
}