@article{10_4064_fm227_1_1,
     author = {Salvador Addas-Zanata and Pedro A. S. Salom\~ao},
     title = {Persistence of fixed points under rigid perturbations of maps},
     journal = {Fundamenta Mathematicae},
     pages = {1--19},
     publisher = {mathdoc},
     volume = {227},
     number = {1},
     year = {2014},
     doi = {10.4064/fm227-1-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm227-1-1/}
}