Teolis, Carole A., Yuliar, S., James, Matthew R., Baras, John S., "Robust H∞ Output Feedback Control of Bilinear Systems", The 33rd CDC Conference, Vol. 2, pp. 1421-1426, Lake Buena Vista, Florida, December 14-16, 1994
Baras, John S., James, Matthew R., "Nonlinear H∞ Control", The 33rd CDC Conference, Vol. 2, pp. 1435-1438, Lake Buena Vista, Florida, December 14-16, 1994