Leonard JD, Geishheimer J, Greneker G, Oliveira MG. A Methodology for Assessing the Impact of Radar Transmissions on a Work Zone.; 2002. (Transportation Research Board. Meeting).
Leonard JD, Olveira MG, Geishheimer J, Greneker G. A study of radar detector usage on Georgia Highways. Transportation Research Record. 2001;(1779):100-8.