prof. dr. L.V.E. (Léon) Koopmans
Professor at the Kapteyn Astronomical Institute
Telephone:
+31 50 36 34073 (Secretariat)
E-mail:
l.v.e.koopmans rug.nl
Ancillary activities
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Boardmember Eise Eisinga Planetarium
Eise Eisinga Planetarium