The following publications are possibly variants of this publication:
- Approaching the Chasm at Depth FourAnkit Gupta 0001, Pritish Kamath, Neeraj Kayal, Ramprasad Saptharishi. coco 2013: 65-73 [doi]
- The Chasm at Depth Four, and Tensor Rank : Old results, new insightsSuryajith Chillara, Mrinal Kumar, Ramprasad Saptharishi, V. Vinay. eccc, 23:96, 2016. [doi]