@article{ARM_2002__38_1_a3,
     author = {Rashwan, R. A. and Ahmed, Magdy A.},
     title = {Common fixed points of {Gregu\v{s}} type multi-valued mappings},
     journal = {Archivum mathematicum},
     pages = {37--47},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2002},
     mrnumber = {1899566},
     zbl = {1088.54506},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2002__38_1_a3/}
}