Campana, F.F.CampanaJUNG-KAI CHENPeternell, T.T.Peternell2018-09-102018-09-102008http://www.scopus.com/inward/record.url?eid=2-s2.0-50849085753&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/337997application/pdf237776 bytesapplication/pdfStrictly nef divisorsjournal article10.1007/s00208-008-0248-xWOS:000258718300006