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John D.
Kraus
Ohio State (E-Tree)


Martti E.
Tiuri
Technical University of Helsinki (E-Tree)


Seppo
Urpo
Technical University of Helsinki (E-Tree)




Paul Edwin
Kustaanheimo
Univ. Helsinki



Sverre
Aarseth
Cambridge



David Spencer
De Young
National Optical Astronomy Observatory (Astronomy Tree)

Kimmo Albin
Innanen
York University (Astronomy Tree)


Mauri
Valtonen
University of Turku


Esko Jorma Johannes
Valtaoja
University of Turku


Merja
Tornikoski
Technical University of Helsinki (E-Tree)

Talvikki
Hovatta
University of Turku
(Options)

Talvikki HovattaX