@inproceedings{bridges2017:253, author = {Canullo, Maria Victoria and Irvine, Veronika and Willson, Robin Linhope}, title = {Kissing Rings, Bracelets, Roses and Canadian Magnetic Coins: Circle Packing with Ferrite Block Magnets and Magnetic Sheet}, pages = {253--260}, booktitle = {Proceedings of Bridges 2017: Mathematics, Art, Music, Architecture, Education, Culture}, year = {2017}, editor = {Swart, David and S\'{e}quin, Carlo H. and Fenyvesi, Krist\'{o}f}, isbn = {978-1-938664-22-9}, issn = {1099-6702}, publisher = {Tessellations Publishing}, address = {Phoenix, Arizona}, url = {http://archive.bridgesmathart.org/2017/bridges2017-253.html} }