@article{10_4153_CMB_1980_067_5,
     author = {Martin, John R. and Jr, Sam B. Nadler},
     title = {A {Note} on {Fixed} {Point} {Sets} and {Wedges}},
     journal = {Canadian mathematical bulletin},
     pages = {453--455},
     year = {1980},
     volume = {23},
     number = {4},
     doi = {10.4153/CMB-1980-067-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-067-5/}
}