Grünbaum, Branko

• The Electronic Journal of Combinatorics Volume 16, Issue 1 (2009) - Research Papers
  The $\{4, 5\}$ Isogonal Sponges on the Cubic Lattice
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 18, Issue 1 (2011) - Papers
  Omittable Planes
  Abstract  PDF