國立臺灣大學數學系Chen, Ming-JangMing-JangChenChang, Gerard-J.Gerard-J.Chang2006-09-272018-06-282006-09-272018-06-282001http://ntur.lib.ntu.edu.tw//handle/246246/2006092712111639890application/pdf95344 bytesapplication/pdfzh-TWFamilies of Graphs Closed Under Taking Powersjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/2006092712111639890/1/095.pdf