Digital flight control design for a tandem-rotor helicopter. - Robert F. Stengel; John R. Broussard; Paul W. Berry (Autom., 1978)

Design and flight testing of a digital optimal control general aviation autopilot. - John R. Broussard; David R. Downing; Wayne H. Bryant (Autom., 1985)

An algorithm for simultaneous stabilization using decentralized constant gain output feedback. - John R. Broussard; Chris S. McLean (IEEE Trans. Autom. Control., 1993)