fehrmann - Robuta Search

https://www.rug.nl/staff/r.s.n.fehrmann/

View the profile page of dr. R.S.N. (Rudolf) Fehrmann, associated with the University of Groningen.

https://www.intrac-bremen.de/

https://www.unifrance.org/annuaires/personne/448724/freddy-fehrmann