1. Knot Book : An Elementary Introduction to the Mathematical Theory of Knots;Adams,2000
2. Contact graphs of unit sphere packings revisited;Bezdek;J. Geom.,2013
3. Combinatorics encoding geometry: the legacy of Bill Thurston in the story of one theorem;Bowers,2020
4. A new class of infinite sphere packings;Boyd;Pacific J. Math.,1974
5. On the complexity of recognizing intersection and touching graphs of disks;Breu,1996