Safak, E., & Celebi, M. Method to estimate center of rigidity using vibration recordings. Journal of Structural Engineering.
Cita Chicago (17th ed.)Safak, Erdal, i Mehmet Celebi. "Method to Estimate Center of Rigidity Using Vibration Recordings." Journal of Structural Engineering .
Cita MLA (9th ed.)Safak, Erdal, i Mehmet Celebi. "Method to Estimate Center of Rigidity Using Vibration Recordings." Journal of Structural Engineering, .
Atenció: Aquestes cites poden no estar 100% correctes.