Research output per year
Research output per year
Landleven12, Gebouw 5419, ruimte 0154
9747 AD Groningen
Netherlands
Wetenschappelijk Hoofdmedewerker, Kapteyn Astronomical Institute, RUG
1-Apr-1979 → 31-Dec-1983
Wetenschappelijk medewerker, Kapteyn Astronomical Institute, RUG
1-Jan-1975 → 31-Mar-1979
Postdoctoral research fellow, Hale Observatories, Carnegie Institution of Washington, Pasadena, California,, USA
1-Sept-1972 → 31-Dec-1974
Wetenschappelijk medewerker, Leiden Observatory, Leiden University
1-Oct-1970 → 31-Aug-1972
Wetenschappelijk assistent, Leiden Observatory, Leiden University
1-Mar-1968 → 30-Sept-1970
Research output: Contribution to journal › Article › Academic › peer-review
Research output: Contribution to journal › Article › Academic › peer-review
Research output: Working paper › Preprint › Academic
Research output: Contribution to journal › Article › Academic › peer-review
Research output: Book/Report › Book › Professional
Heiner, J. (Contributor), Allen, R. J. (Contributor), Ivy Wong, O. (Contributor) & van der Kruit, P. (Contributor), University of Groningen, 30-Sept-2008
DOI: 10.26093/cds/vizier.34890533
Dataset