Robert Hjalmar
Mellin

Helsingin yliopisto (MathTree)


Henri
Poincaré

University of Paris


Ernst Leonard
Lindelöf

Helsingin yliopisto (MathTree)


Ernst Leonard
Lindelöf

Helsingin yliopisto (MathTree)


Gunnar
Nordström

Technical University of Helsinki


Edmund
Landau

Universität Göttingen (MathTree)




David
Hilbert

Universität Göttingen




Anders Severin
Donner

Stockholms observatorium


Oskar
Backlund

Pulkovo Observatory (Astronomy Tree)


Henri
Poincaré

University of Paris


Karl Frithiof
Sundman

Univ. Helsinki


Hugo
von Seeliger

Universität München


Ernst A. F. W.
Grossmann

Universität München


Hans
Kienle

Universität Göttingen




Ernst Leonard
Lindelöf

Helsingin yliopisto (MathTree)


Gunnar
Nordström

Technical University of Helsinki


Edmund
Landau

Universität Göttingen (MathTree)




David
Hilbert

Universität Göttingen




Ernst Leonard
Lindelöf

Helsingin yliopisto (MathTree)




Karl Frithiof
Sundman

Univ. Helsinki


Hans
Kienle

Universität Göttingen




Walter
Saxer

ETH Zürich


Michel
Plancherel

ETH Zürich (MathTree)


Heinz
Hopf

ETH Zürich (MathTree)


Issai
Schur

Universität Berlin (MathTree)


Eduard
Stiefel

ETH Zürich


Paul Edwin
Kustaanheimo

Univ. Helsinki


Anders Severin
Donner

Stockholms observatorium


Karl Frithiof
Sundman

Univ. Helsinki


Yrjö
Väisälä

University of Turku


Östen
Bergstrand

University of Uppsala (Astronomy Tree)


Adriaan
van Maanen

Mount Wilson Observatory (Astronomy Tree)


Knut
Lundmark

University of Lund (Astronomy Tree)


Allvar
Gullstrand

Uppsala (Neurotree)


Östen
Bergstrand

University of Uppsala (Astronomy Tree)


Hugo von
Zeipel

University of Uppsala


Carl Wilhelm
Oseen

Nobel Institute for Theoretical Physics


William Wallace
Campbell

Lick Observatory


George E.
Hale

Yerkes Observatory (Astronomy Tree)


Bertil
Lindblad

Stockholm Observatory (Astronomy Tree)


Max
Wolf

Universität Heidelberg


James Hopwood
Jeans

Cambridge (FlyTree)


Edward Arthur
Milne

Oxford (MathTree)


Heinrich
Vogt

University of Jena


Vilhelm Friman Koren
Bjerknes

University of Oslo, Norway (Meteorology Tree)


Niels
Bohr

Copenhagen University


Oskar Benjamin
Klein

Stockholm University College


Svein
Rosseland

University of Oslo, Norway


Frederick Hanley
Seares

Mount Wilson Observatory




George E.
Hale

Yerkes Observatory (Astronomy Tree)












Fred
Hoyle

Cambridge






Fritz
Zwicky

Caltech (Astronomy Tree)




Sverre
Aarseth

Cambridge












Lyman
Spitzer

Princeton


Hermann
Bondi

Cambridge


Neville
Temperley

Swansea University




Dennis W.
Sciama

Cambridge


Hans
Kienle

Universität Göttingen


Svein
Rosseland

University of Oslo, Norway


Bart J.
Bok

University of Arizona




Lyman
Spitzer

Princeton


George
Gamow

CU Boulder




Robert H.
Dicke

Princeton






Rainer Kurt
Sachs

UC Berkeley


William Hunter
McCrea

University of Sussex (Astronomy Tree)


Claude Ambrose
Rogers

University of London


Tao
Kiang

Dunsink Observatory


Christopher Clive Langton
Gregory

University of London Observatory (Astronomy Tree)








E. Margaret
Burbidge

UCSD (Astronomy Tree)






Martin
Ryle

Cambridge




Geoffrey Ronald
Burbidge

UCSD (Astronomy Tree)




Andrew David
Thackeray

Cambridge (Astronomy Tree)


Hermann Alexander
Brück

Edinburgh (Astronomy Tree)


Hugh Ernest
Butler

Trinity College Dublin




John Stanley
Plaskett

Dominion Astrophysical Observatory


Frederick John Marrian
Stratton

Cambridge (Astronomy Tree)




William Hammond
Wright

Lick Observatory (Astronomy Tree)


Seth Barnes
Nicholson

Mount Wilson Observatory (Astronomy Tree)


Edwin Powell
Hubble

Mount Wilson Observatory (Astronomy Tree)


Milton L.
Humason

Mount Wilson Observatory (Astronomy Tree)




Nicholas Ulrich
Mayall

Lick Observatory (Astronomy Tree)






Fred
Hoyle

Cambridge


Harold Spencer
Jones

Royal Greenwich Observatory


Thomas
Gold

Cornell




Frederic Allin
Goldsworthy

University of Manchester


Colin O
Hines

University of Toronto


William Ian
Axford

Victoria University








Donald Alexander
MacRae

University of Toronto (Astronomy Tree)


Clarence Roger
Lynds

UC Berkeley (Astronomy Tree)




Frank Donald
Drake

UC Santa Cruz


David Stuphin
Heeschen

National Radio Astronomy Observatory (Astronomy Tree)


Campbell Marion
Wade

National Radio Astronomy Observatory (Astronomy Tree)


David E.
Hogg

NRAO, Charlottesville (Astronomy Tree)


David Spencer
De Young

National Optical Astronomy Observatory (Astronomy Tree)


Paul
ten Bruggencate

Universität Göttingen


Alfred
Behr

Universität Göttingen


Sidney
van den Bergh

University of Toronto








Walter
Baade

Mount Wilson Observatory




Kimmo Albin
Innanen

York University (Astronomy Tree)


Mauri
Valtonen

University of Turku

Esko Jorma Johannes
Valtaoja

University of Turku
(Options)

Markku
Lainela

University of Turku

Merja
Tornikoski

Technical University of Helsinki (E-Tree)

Talvikki
Hovatta

University of Turku

Anne
Lähteenmäki

Aalto University

Tapio
Pursimo

Nordic Optical Telescope

Kaj
Wiik

University of Turku

Elizaveta
Rastorgueva-Foi

Tampere University of Technology

Tuomas
Savolainen

Aalto University

Alexander
Riehokainen

University of Turku

Juha
Kallunki

Aalto University

Elina
Lindfors

University of Turku

Esko ValtaojaX