Chu, H.H.Chu2010-05-092018-06-282010-05-092018-06-281991http://ntur.lib.ntu.edu.tw//handle/246246/181507application/pdf356777 bytesapplication/pdfen-USOn the integral dependence of power series ringsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/181507/1/20.pdf