Praktisch Procederen

open access = author retains copyright, published under creative commons license (free to use)
Open access metadata from (peer) reviewed publications with a doi in unpaywall. Open access status is highly changeable. The data presented here has been harvested from unpaywall (7th of may 2020).Top auteurs: | |
16 | Marc Hendrikse |
11 | Ronald Beltzer |
5 | Nick Margetson |
4 | Ernst Gras |
3 | Gerardus de Vries |
3 | A.W. Jongbloed |
2 | A.S. Rueb |
2 | E.T. Visser |
2 | H.W. Wiersma |
1 | A.M.F. de Groot |