XIAO-GANG HE2018-09-102018-09-101991http://www.scopus.com/inward/record.url?eid=2-s2.0-13744264908&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/293924Small Dirac neutrino masses and fast decay of the 17 keV neutrinojournal article10.1016/0370-2693(91)90460-82-s2.0-13744264908