Zandi, Y. Et Al. 2009. Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings. Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz , (Tabriz, Iran).

Zandi, Y., Mehdizadeh, M. B., DURMUŞ, A., & HÜSEM, M., (2009). Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings . Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz, Tabriz, Iran

Zandi, Yousef Et Al. "Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings," Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz, Tabriz, Iran, 2009

Zandi, Yousef Et Al. "Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings." Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz , Tabriz, Iran, 2009

Zandi, Y. Et Al. (2009) . "Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings." Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz , Tabriz, Iran.

@conferencepaper{conferencepaper, author={Yousef Zandi Et Al. }, title={Analysis of buckling and studying optimum ratio of diameters of two concentric steel rings as a ductile element in concentric bracings}, congress name={Proceeding of 2nd International Conference of Seismic retrofitting, Tabriz}, city={Tabriz}, country={Iran}, year={2009}}