Yi-Shiung Yeh, Ching-Hung Hsu. An Extended DES. J. Inf. Sci. Eng., 18(3):349-365, 2002. [doi]
@article{YehH02:0, title = {An Extended DES}, author = {Yi-Shiung Yeh and Ching-Hung Hsu}, year = {2002}, url = {http://www.iis.sinica.edu.tw/page/jise/2002/200205_01.html}, researchr = {https://researchr.org/publication/YehH02%3A0}, cites = {0}, citedby = {0}, journal = {J. Inf. Sci. Eng.}, volume = {18}, number = {3}, pages = {349-365}, }