Tandy, Michael J. and Young, Ken W. (2013) Variable duration fixed failure rate ambiguity resolution. GPS Solutions, Volume 17 (Number 1). pp. 121-127. doi:10.1007/s10291-012-0265-9

Tandy, Michael J. (2011) Ambiguity resolution of single frequency GPS measurements. PhD thesis, University of Warwick.

Tandy, Michael J., Winkvist, Stefan and Young, Ken (2010) Competing in the RoboCup Rescue Robot League. In: Robotics for Risky Interventions and Surveillance of the Environment (RISE), Sheffield Hallam University, Sheffield, England, 20-21 January 2010. Published in: Proceedings of Robotics for Risky Interventions and Surveillance of the Environment, Vol.2010