🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaРусскийEntityQ2573737· pop 7Wilhelm David KonerGerman librarian and historian (1817–1887)Person · Open LibraryBorn1817Died1887Works2via Open Library + WikidataMusic · MusicBrainzTypeGroupCountryBEActive from2012via MusicBrainz · CC0Recent publications · Crossref5 total works indexedBasic local alignment search tool · 1990 · cited 80,001xThe PRISMA 2020 statement: an updated guideline for reporting systematic reviews · 2021 · cited 77,243xThe moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations.