Andrew Pickering

The “Djedi” Robot Exploration of the Southern Shaft of the Queen's Chamber in the Great Pyramid of Giza, Egypt

Arjun Nagendran, Robert C. Richardson, Jason Liu, 2013, J. Field Robotics.

Constructing quaternions: on the analysis of conceptual practice

Andrew Pickering, Andrew Pickering, Adam Stephanides, 1992 .