John K. Ritchey
- Semiactive Tuned Mass Damper for Floor Vibration Control. Dans: Journal of Structural Engineering (ASCE), v. 133, n. 2 (février 2007). (2007):
- Pendulum Tuned Mass Dampers for Floor Vibration Control. Dans: Journal of Performance of Constructed Facilities (ASCE), v. 20, n. 1 (février 2006). (2006):