@inproceedings{bridges2009:63, author = {Schaffer, Karl}, title = {Harmonious Dances}, pages = {63--68}, booktitle = {Proceedings of Bridges 2009: Mathematics, Music, Art, Architecture, Culture}, year = {2009}, editor = {Kaplan, Craig S. and Sarhangi, Reza}, isbn = {978-0-96652-020-0}, issn = {1099-6702}, publisher = {Tarquin Publications}, address = {London}, url = {http://archive.bridgesmathart.org/2009/bridges2009-63.html} }