Media type: E-Article Title: Forced Vibration of a One-degree-of freedom System with Unsymmetrical Viscous Damping Contributor: YAMAKAWA, Izumo; TAKEDA, Sadahiko imprint: Japan Society of Mechanical Engineers, 1961 Published in: Transactions of the Japan Society of Mechanical Engineers Language: English DOI: 10.1299/kikai1938.27.73 ISSN: 0029-0270; 2185-9485 Origination: Footnote: Access State: Open Access