Yeau-Ren Jeng and Hung-Jung Tsai , 2004, “Grain Flow for Rough Surfaces Considering Elastic/Inelastic Grain Collision,” Proceedings of ASME/STLE Joint International Tribology Conference, TRIB 2004-64296, Long Beach, California, USA. Oct.24-27.
Yeau-Ren Jeng and Hung-Jung Tsai , 2004, “Grain Flow for Rough Surfaces Considering Elastic/Inelastic Grain Collision,” Proceedings of ASME/STLE Joint International Tribology Conference, TRIB 2004-64296, Long Beach, California, USA. Oct.24-27.
蔡宏荣,2004,“含表面粗糙度之颗粒流体特性探讨,”第五届海峡两岸青年科学家学术研讨会,北京,中国。