Georgy Fedoseevich
Voronoy

St. Petersburg State University (MathTree)


Stanislaw
Zaremba

Universite de Paris (MathTree)


Wacław
Sierpiński

Uniwersytet Warszawski (MathTree)


Kazimierz
Kuratowski

Politechnika Lwowska (MathTree)


Alfred
Tarski

UC Berkeley (Philosophy Tree)


Andrzej
Mostowski

University of Warsaw (Computational Biology Tree)


Jan Aleksander
Herman

University of Warsaw


Roger M.
Leblanc

University of Miami

Guodong
Sui

University of Miami
(Options)

Guodong SuiX