Michael R. Grimaila Sooryong Lee Jennifer Dworak Kenneth M. Butler Bret Stewart Hari Balachandran Bryan Houchins Vineet Mathur Jaehong Park Li-C. Wang M. Ray Mercer REDO - Probabilistic Excitation and Deterministic Observation - First Commercial Experimen. 268-274 1999 conf/vts/1999 VTS http://doi.ieeecomputersociety.org/10.1109/VTEST.1999.766675 db/conf/vts/vts1999.html#GrimailaLDBSBHMPWM99