Bibliometrics: The Leiden Manifesto for research metrics (Nature, 2015) User serghiou, in the Research on research: papers, news, initiatives, thoughts subreddit, 14 Jun 2018
The Leiden Manifesto for research metrics User Xaron, in the Everything Science subreddit, 23 Apr 2015
Bibliometrics: The Leiden Manifesto for research metrics User officialcitral, in the Centre for Investigation, Research and Learning subreddit, 22 Apr 2015