Ludo Waltman is Professor of Quantitative Science Studies at Centre for Science and Technology Studies, Leiden University and Deputy Director at Centre for Science and Technology Studies, Leiden University

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Recommendations to Crossref from a Science Studies Perspective

In a recent talk at a Crossref meeting, Ludo Waltman spoke about open citations and made three recommendations to Crossref.

Ludo Waltman • November 21, 2019

Mapping science using Microsoft Academic data

This blog post discusses the emergence of new data sources in the field of bibliometrics, and how to use them to map science.

Nees Jan van Eck and Ludo Waltman • October 28, 2019 • 2 comments