1. C. B. Lee, Y.L. Yao, F.Y. Chiang, P.J. Zheng, C.C. Liao and Y. S. Chou, Characterization Study of Lead-free SnCu Plated Packages, 2006.
2. P. Oberndoff, M. Dittes, P. Crema, P. Su and E. Yu, Humidity Effects on Sn Whisker Formation, IEEE Trans. Electron. Pack. Manufac., vol. 29, no. 4, pp. 242-243, 2006.
3. M. Dittes, P. Oberndoff and L. Petit, Tin Whisker Formation-Results, Test Methods and Countermeasures, in Prog. 53rd Electron. Com. Tech. Con., May 2003.
4. J. S. JESD22-A121A, Test Method for Measuring Whisker Growth on Tin and Tin Alloy Surface Finishes, JEDEC Solid State Technology Association, Arlington VA, July 2008.
5. NEMI, Tin Whisker Acceptance Test Requirements, NEMI Tin Whisker Users Group, July 2004.