1. Baird, R.C., “Wind Induced Vibration of a Pipe-Line Suspension Bridge and Its Cure”, Trans. ASME, August, 1955, pp. 797–804.
2. Carotti, A., “Actively controlled steel frames with a variational-type constraint on the control gradient”, Ingegneria, 3–4, 1984, pp. 1–7.
3. Carotti, A., “On the application of active bracings in the automatic control of steel frames vibrations”, Tecnica Italiana XLIX, 1–2, 1984, pp. 41–54. (in Italian).
4. E.C.C.S., European Conv. for Constr. Steelwork, “Recommendations for the calculation of wind effect on building and structures”, 1978.
5. E.S.D.U., Eng. Sc. Data Units, Item n° 78006, “Across-flow response due to vortex shedding”.