- Connection Between DDC21 and MSC2000 - Translating the AMS Mathematics Classification Scheme into Dewey Decimal and vice versa.
- European Consortium for Mathematics in Industry - Group of ten European mathematical institutes who aim to offer their knowledge and expertise to European industry. Organisational and membership information, newsletters, events, and details of outreach activities.
- Information for Readers of sci.math.research - Charter and useful information for this moderated research-level newsgroup .
- MSC2000 - The current Mathematics Subject Classification proposed by the AMS. HTML, PDF.
- Referativni Zhurnal Classification Scheme - Translated by Bogdan Dudzik.
