Tung, C. Criteria for initiation of motion of rigid bodies to base excitation. Earthquake engineering & structural dynamics..
Cita Chicago (17th ed.)Tung, C.C. "Criteria for Initiation of Motion of Rigid Bodies to Base Excitation." Earthquake Engineering & Structural Dynamics. .
Cita MLA (9th ed.)Tung, C.C. "Criteria for Initiation of Motion of Rigid Bodies to Base Excitation." Earthquake Engineering & Structural Dynamics., .
Atenció: Aquestes cites poden no estar 100% correctes.