The following publications are possibly variants of this publication:
- On Point-Sets That Support Planar GraphsVida Dujmovic, William S. Evans, Sylvain Lazard, William Lenhart, Giuseppe Liotta, David Rappaport, Stephen K. Wismath. gd 2012: 64-74 [doi]
- Constrained Point-Set Embeddability of Planar GraphsEmilio Di Giacomo, Walter Didimo, Giuseppe Liotta, Henk Meijer, Stephen K. Wismath. gd 2009: 360-371 [doi]
- Constrained Point-Set Embeddability of Planar GraphsEmilio Di Giacomo, Walter Didimo, Giuseppe Liotta, Henk Meijer, Stephen K. Wismath. ijcga, 20(5):577-600, 2010. [doi]