@article{elmn-oarlg-13,
 author = {Eppstein, David and Löffler, Maarten and Mumford, Elena and Nöllenburg, Martin},
 doi = {10.7155/jgaa.00290},
 journal = {J. Graph Algorithms Appl.},
 number = {3},
 pages = {173--200},
 title = {Optimal 3D Angular Resolution for Low-Degree Graphs},
 volume = {17},
 year = {2013}
}