Wilhelm Otto Ludwig
Specht

Friedrich-Alexander-Universität Erlangen-Nürnberg (MathTree)


Rudolf
Kippenhahn

Universitätssternwarte Göttingen






Klaus Joachim
Fricke

Universitätssternwarte Göttingen (Astronomy Tree)


Norbert
Langer

Universität Bonn (Astronomy Tree)


Bernard
Lovell

University of Manchester




Dick
Manchester

University of Sydney (Astronomy Tree)


Thomas M
Tauris

Aarhus University (Astronomy Tree)








Lars
Bildsten

UC Santa Barbara


Philip
Chang

UW-Milwaukee












Hendrik Brugt Gerhard
Casimir

Philips Research Laboratories










Franciscus Wilhelmus Maria
Verbunt

Radboud University Nijmegen (Astronomy Tree)


Gijsbert Akijo
Nelemans

Radboud University Nijmegen (Astronomy Tree)

Alina G.
Istrate

Radboud University Nijmegen
(Options)

Alina IstrateX