@article{JGAA_2005_9_3_a4,
     author = {Emilio Di Giacomo and Walter Didimo and Giuseppe Liotta and Henk Meijer},
     title = {Computing {Radial} {Drawings} on the {Minimum} {Number} of {Circles}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {365--389},
     publisher = {mathdoc},
     volume = {9},
     number = {3},
     year = {2005},
     doi = {10.7155/jgaa.00114},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00114/}
}