EDIT

ref #6730: only media of descriptions and protologues can be deleted if referenced

ref #9965 remove trailing dot in DerivedUnitFacadeFieldUnitCacheStrategy

ref #9965: revert changes and remove trailing dots

ref #3533: add method to search for reference from author with authorID

ref #9965: do not change cacheStrategy of derived unit

cleanup

fix #9943 fix incorrect pageSize/pageIndex handling in ServiceBase.page(..., restrictions, ....)

cleanup

fix #9948 fix incorrect handling of "limit" in LuceneSearch and add paging test for lucene search

cleanup