@article{JGAA_2019_23_2_a9,
     author = {Myroslav Kryven and Alexander Ravsky and Alexander Wolff},
     title = {Drawing {Graphs} on {Few} {Circles} and {Few} {Spheres}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {371--391},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2019},
     doi = {10.7155/jgaa.00495},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00495/}
}