@article{10_4064_fm_106_2_99_104,
     author = {Solomon Leader},
     title = {A fixed point principle for locally expansive multifunctions},
     journal = {Fundamenta Mathematicae},
     pages = {99--104},
     publisher = {mathdoc},
     volume = {106},
     number = {2},
     year = {1980},
     doi = {10.4064/fm-106-2-99-104},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-106-2-99-104/}
}