Recherche with the help of the GLES Bibliography
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(8th edition, February 2019, 841 entries)
You can use the GLES bibliography to search for freely chosen terms (eg. authors, years, words within the title). Thereby all reference fields and the abstract are searched for hits.
Beside the internet search the GLES bibliography is also offerd as GESIS Paper (8th edition, February 2019, 841 entries) and can be downloaded (only German).