@article{PIM2_1981__30(44)_258476,
     author = {\'Ciri\'c, Ljubomir B.},
     title = {A new fixed-point theorem for contractive mappings.},
     journal = {Publications de l 'Institut Math\'ematique. Nouvelle S\'erie},
     pages = {25},
     publisher = {mathdoc},
     volume = {30(44)},
     year = {1981},
     zbl = {0493.54028},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM2_1981__30(44)_258476/}
}