1. Roorda, J., “Tendon Control in Tall Structures”, Journal of the Structural Division, ASCE, Vol. 101, No. ST3, 1975, pp. 505–521.
2. Roorda, J., “Experiments in Feedback Control of Structures”, in Structural Control, edited by H.H. Leipholz, North-Holland Pub. Co., New York, 1980, pp. 629–662.
3. Yang, J.N. and Giannopoulos, F., “Active Tendon Control of Structures”, Journal of the Engineering Mechanics Division, ASCE, Vol. 104, No. EM3, 1978, pp. 551–568.
4. Abdel-Rohman, M. and Leipholz, H.H., “A General Approach to Active Structural Control”, Journal of the Engineering Mechanics Division, ASCE, Vol. 105, No. EM6, 1979, pp. 1007–1023.
5. Abdel-Rohman, M. and Leipholz, H.H., “Automatic Active Control of Structures”, in Structural Control, edited by H.H. Leipholz, North-Holland Pub. Co., New York, 1980, pp. 29–56.