@article{ASENS_1989_4_22_1_55_0,
     author = {Devaney, Robert L. and Keen, Linda},
     title = {Dynamics of meromorphic maps : maps with polynomial schwarzian derivative},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {55--79},
     publisher = {Elsevier},
     volume = {Ser. 4, 22},
     number = {1},
     year = {1989},
     doi = {10.24033/asens.1575},
     mrnumber = {90e:58071},
     zbl = {0666.30017},
     language = {en},
     url = {http://archive.numdam.org/articles/10.24033/asens.1575/}
}