@article{BSMF_2019__147_3_395_0,
     author = {Janson, Svante and \"Oberg, Anders},
     title = {A piecewise contractive dynamical system and {Phragm\'en{\textquoteright}s} election method},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {395--441},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {147},
     number = {3},
     year = {2019},
     doi = {10.24033/bsmf.2787},
     mrnumber = {4030545},
     zbl = {1435.37059},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.24033/bsmf.2787/}
}