zbMATH

zbMATH Open now has 4.2 million bibliographic entries with reviews or abstracts from over 3,000 journals and book series, as well as 190,000 volumes. Because of the integration of the "Jahrbuch über die Fortschritte der Mathematik" database, its coverage extends from the 18th century to the current day. The database contains about one million profiles of identifiable writers linked to multiple platforms, the swMATH mathematical software database, around 35 million references, and links to full-text platforms and Q&A communities like MathOverflow.