Name: Hielkema, M.
Date of birth: 1944-12-15
Gender: unknown
Citations:

Vorst, O. 1999: [Hielkema, M.] Everts, Info, Suppl. 43, B15, pp. 18-19

Updated: 2005-09-28 08:27:39
Data recorder: Reinhard Gaedike