@article{10_4064_fm101_11_2016,
     author = {David Hume},
     title = {A continuum of expanders},
     journal = {Fundamenta Mathematicae},
     pages = {143--152},
     publisher = {mathdoc},
     volume = {238},
     number = {2},
     year = {2017},
     doi = {10.4064/fm101-11-2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm101-11-2016/}
}