The following publications are possibly variants of this publication:
- Tri-Edge-Connectivity Augmentation for Planar Straight Line GraphsMarwan Al-Jubeh, Mashhood Ishaque, Kristóf Rédei, Diane L. Souvaine, Csaba D. Tóth. isaac 2009: 902-912 [doi]
- Augmenting Planar Straight Line Graphs to 2-Edge-ConnectivityHugo Alves Akitaya, Jonathan Castello, Yauheniya Lahoda, Anika Rounds, Csaba D. Tóth. gd 2015: 563-564 [doi]
- Connectivity augmentation in planar straight line graphsCsaba D. Tóth. ejc, 33(3):408-425, 2012. [doi]
- Encompassing colored planar straight line graphsFerran Hurtado, Mikio Kano, David Rappaport, Csaba D. Tóth. comgeo, 39(1):14-23, 2008. [doi]