Pei, Soo-ChangSoo-ChangPeiDing, Jian-JiunJian-JiunDingChang, Kuo-WeiKuo-WeiChang2012-12-052018-07-052012-12-052018-07-052010http://scholars.lib.ntu.edu.tw/handle/123456789/359180http://ntur.lib.ntu.edu.tw/bitstream/246246/245264/-1/42.pdfEigenfunctions, eigenvalues, and fractionalization of the quaternion and biquatornion Fourier transformconference paperhttp://ntur.lib.ntu.edu.tw/bitstream/246246/245264/-1/42.pdf