@article{RSMUP_1976__56__265_0,
     author = {Rhoades, B. E.},
     title = {A common fixed point theorem},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {265--266},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {56},
     year = {1976},
     mrnumber = {467715},
     zbl = {0381.54028},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1976__56__265_0/}
}