https://www.rug.nl/staff/d.h.van.rijn/ancillary-activities
Ancillary activities of prof. dr. D.H. (Hedderik) van Rijn | How to find us | University of...
Oct 24, 2025 - View the profile page of prof. dr. D.H. (Hedderik) van Rijn, associated with the University of Groningen.