@article{AFM_1991_16_1_a13,
     author = {A.F. Beardon},
     title = {The components of a {Julia} set},
     journal = {Annales Fennici Mathematici},
     pages = {173--177},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1991},
     doi = {10.5186/aasfm.1991.1603},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1991.1603/}
}