The Bogomolov multiplier of rigid finite groups

MING-CHANG KANG2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84897075817&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/384516The Bogomolov multiplier of rigid finite groupsjournal article10.1007/s00013-014-0623-7