@inproceedings{bridges2021:331,
  author      = {Ho, Hou-Hsun and Chuang, Chern and Jin, Bih-Yaw},
  title       = {Constructing Bead Models of Smoothly Varying Carbon Nanotori with Constant Radii and Related Intersecting Structures},
  pages       = {331--334},
  booktitle   = {Proceedings of Bridges 2021: Mathematics, Art, Music, Architecture, Culture},
  year        = {2021},
  editor      = {Swart, David and Farris, Frank and Torrence, Eve},
  isbn        = {978-1-938664-39-7},
  issn        = {1099-6702},
  publisher   = {Tessellations Publishing},
  address     = {Phoenix, Arizona},

  url         = {http://archive.bridgesmathart.org/2021/bridges2021-331.html}
}