@inproceedings{bridges2013:477, author = {Beck, Jacques and Beck-Pieterhons, Fran\c{c}oise and Verbiese, Samuel}, title = {Three-Dimensional Generalizations of the Triskele}, pages = {477--478}, booktitle = {Proceedings of Bridges 2013: Mathematics, Music, Art, Architecture, Culture}, year = {2013}, editor = {Hart, George W. and Sarhangi, Reza}, isbn = {978-1-938664-06-9}, issn = {1099-6702}, publisher = {Tessellations Publishing}, address = {Phoenix, Arizona}, url = {http://archive.bridgesmathart.org/2013/bridges2013-477.html} }