Paul du
Bois-Reymond

Eberhard Karl University Tübingen, Germany (MathTree)


Otto
Hölder

University of Leipzig (MathTree)


Felix Christian
Klein

Universität Göttingen (Physics Tree)


Karl
Rohn

University of Leipzig (MathTree)


Oskar
Becker

University of Bonn (Philosophy Tree)


Max
Bense

Universität Stuttgart (Philosophy Tree)

Rul
Gunzenhäuser

Universität Stuttgart
(Options)

Rudo
Studer

Universität Fridericiana zu Karlsruhe

Philipp
Cimiano

Bielefeld University

Waltraud
Schweikhardt

Universität Stuttgart

Daltro José
Nunes

UFRGS - Universidade Federal do Rio Grande do Sul

Rodrigo Quites
Reis

UFPA - Universidade Federal do Pará

Nina Krahe
Edelweiss

UFRGS, Universidade Federal do Rio Grande do Sul

Liane M R
Tarouco

Universidade Federal do Rio Grande do Sul

Dietmar
Rösner

Otto-von-Guericke Universität Magdeburg

Michael
Piotrowski

Université de Lausanne

Rul GunzenhäuserX