Kang, M. C.M. C.Kang2010-05-162018-06-282010-05-162018-06-281979http://ntur.lib.ntu.edu.tw//handle/246246/183294application/pdf384923 bytesapplication/pdfen-USPicard groups of some rings of invariantsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/183294/1/11.pdf