Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleJAZ volume 109 Issue 2 Cover and Front matter.SubjectsMATHEMATICAL physics; NONPROFIT organizations; COPYRIGHT; EMPLOYMENT referencesPublicationJournal of the Australian Mathematical Society, 2020, Vol 109, Issue 2, pf1ISSN1446-7887Publication typeArticleDOI10.1017/S1446788719000673