Georgy Fedoseevich
Voronoy

St. Petersburg State University (MathTree)


Stanislaw
Zaremba

Universite de Paris (MathTree)


Wacław
Sierpiński

Uniwersytet Warszawski (MathTree)


Stefan
Mazurkiewicz

Uniwersytet Warszawski (MathTree)


Émile
Borel

Universite de Paris (MathTree)


Henri
Lebesgue

Universite de Paris (Neurotree)


Zygmunt
Janiszewski

Uniwersytet Warszawski (MathTree)


Kazimierz
Kuratowski

Politechnika Lwowska (MathTree)


Franz
Brentano

Vienna University (Neurotree)


Robert
Zimmermann

Universität Wien (Neurotree)


Kazimierz
Twardowski

Uniwersytet Lwowski (Neurotree)


Stanisław
Leśniewski

University of Warsaw (Philosophy Tree)


Alfred
Tarski

UC Berkeley (Philosophy Tree)

Andrzej
Mostowski

University of Warsaw
(Options)

Jan Aleksander
Herman

University of Warsaw (Chemistry Tree)

Roger M.
Leblanc

University of Miami (Chemistry Tree)

Andrzej MostowskiX