@inproceedings{bridges2012:82,
  author      = {Walt van Ballegooijen
},
  title       = {Playing with the Platonics: A New Class of Polyhedra
},
  pages       = {119--124},
  booktitle   = {Proceedings of Bridges 2012: Mathematics, Music, Art,
                 Architecture, Culture},
  year        = {2012},
  editor      = {Robert Bosch and Douglas McKenna and Reza Sarhangi},
  isbn        = {978-1-938664-00-7},
  issn        = {1099-6702},
  publisher   = {Tessellations Publishing},
  address	  = {Phoenix, Arizona, USA}
}