[1] S. P. Drake, et al., "Causal association of electromagnetic signals using the Cayley-Menger determinant," Applied Physics Letters, vol. 95, p. 034106, Jul 2009.

[2] S. P. Drake and K. Dogancay, "Some applications of tensor algebra to estimation theory," presented at the Wireless Pervasive Computing, 2008. ISWPC 2008. 3rd International Symposium on, Greece, 2008.

[3] L. Marsh, et al., "UAV Team Formation for Emitter Geolocation," presented at the Information, Decision and Control, 2007. IDC '07, 2007.

[4] G. Mao, et al., "Design of an Extended Kalman Filter for UAV Localization," presented at the Information, Decision and Control, 2007. IDC '07, 2007.

[5] A. Finn, et al., "Design Challenges for an Autonomous Cooperative of UAVs," presented at the Information, Decision and Control, 2007. IDC '07, 2007.

[6] E. Brown, et al., "Wavelet decomposition for discrete probability maps," D. S. a. T. Organisation, Ed., ed, 2007.

[7] S. P. Drake, "The equivalence principle as a stepping stone form special to general relativity: A Socratic dialog," American Journal of Physics, vol. 74, pp. 22-25, 2006.

[8] S. P. Drake, et al., "Autonomous Control of Multiple UAVs for the Passive Location of Radars," presented at the Intelligent Sensors, Sensor Networks and Information Processing Conference, 2005. Proceedings of the 2005 International Conference on, 2005.

[9] A. Finn, et al., "Automation of the Battlespace: An Integrated Air-Ground, Multi-Vehicle, Multi-Sensor, Autonomous UVS Demonstration," in Association for Unmanned Vehicle Systems International Symposium, Anaheim, 2004.

[10] S. P. Drake and K. Dogancay, "Geolocation by Time Difference of Arrival Using Hyperbolic Asymptotes," presented at the Proc. IEEE Int. Conf. on Acoustics, Speech, and Signal Processing, 2004.

[11] S. P. Drake, et al., "Agent Control of Autonomous Air Vehicles for Geolocation of Radar Emitters," presented at the Proc. 6th Int. Conf. of Information Fusion, 2003.

[12] S. P. Drake and C. P. Baker, "GPS NAVWAR Operations Analysis of Critical Operational Scenarios," DSTO DSTO-TR-1453, November 2003.

[13] S. P. Drake, "The Formation of Non-Keplerian Rings of Matter about Compact Stars," General Relativity and Gravitation, vol. 35, pp. 43-58, 2003.

[14] S. P. Drake, "Converting GPS Coordinates to Navigation Coordinates," DSTO DSTO-TN-0432, April 2002.

[15] S. P. Drake, "The Integration of the Global Positioning System with Tatical Data Links," DSTO DSTO-TR-1130, May 2001.

[16] S. P. Drake and P. Szekeres, "Uniqueness of the Newman-Janis algorithm in generating the Kerr-Newman metric," General Relativity and Gravitation, vol. 32, pp. 445-457, 2000.

[17] S. P. Drake, "Axisymmetric spacetimes in relativity ", Physics, University of Adelaide, Adelaide, 1998.

[18] S. P. Drake and R. Turolla, "The application of the Newman-Janis algorithm in obtaining interior solutions of the Kerr metric," Classical and Quantum Gravity, vol. 14, pp. 1883-1897, 1997.

[19] S. P. Drake, et al., "Chaos in special relativistic dynamics," Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, vol. 53, pp. 1351-1361, 1996.