REDO - Probabilistic Excitation and Deterministic Observation - First Commercial Experimen. - 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 (VTS, 1999)