@article{10_4064_fm_92_1_79_90,
     author = {Barada Ray},
     title = {Some fixed point theorems},
     journal = {Fundamenta Mathematicae},
     pages = {79--90},
     publisher = {mathdoc},
     volume = {92},
     number = {1},
     year = {1976},
     doi = {10.4064/fm-92-1-79-90},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-92-1-79-90/}
}