admin.site.register(PublicationIssue, PublicationIssueAdmin)admin.site.register(Calendar, CalendarAdmin)admin.site.register(PublicationType)admin.site.register(PublicationSchedule, PublicationScheduleAdmin)admin.site.register(Publication, PublicationAdmin)admin.site.register(DiaryInfo)admin.site.register(ReportDiaryUsage, ReportDiaryUsageAdmin)