YILDIRIM, V. And Sancaktar, E. 1998. Free vibration behavior of unidirectional composite cylindrical helical springs with circular section. American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition , (Anaheim, United States Of America), 37-44.

YILDIRIM, V., & Sancaktar, E., (1998). Free vibration behavior of unidirectional composite cylindrical helical springs with circular section . American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition (pp.37-44). Anaheim, United States Of America

YILDIRIM, VEBİL, And Erol Sancaktar. "Free vibration behavior of unidirectional composite cylindrical helical springs with circular section," American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition, Anaheim, United States Of America, 1998

YILDIRIM, VEBİL And Sancaktar, Erol. "Free vibration behavior of unidirectional composite cylindrical helical springs with circular section." American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition , Anaheim, United States Of America, pp.37-44, 1998

YILDIRIM, V. And Sancaktar, E. (1998) . "Free vibration behavior of unidirectional composite cylindrical helical springs with circular section." American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition , Anaheim, United States Of America, pp.37-44.

@conferencepaper{conferencepaper, author={VEBİL YILDIRIM And author={Erol Sancaktar}, title={Free vibration behavior of unidirectional composite cylindrical helical springs with circular section}, congress name={American Society of Mechanical Engineers, Design Engineering Division (Publication) DE, Proceedings of the 1998 ASME International Mechanical Engineering Congress and Exposition}, city={Anaheim}, country={United States Of America}, year={1998}, pages={37-44} }