Karl Bogislav
Reichert

Universität Berlin


Rudolf
Heidenhain

University of Breslau




Kazimierz Telesfor
Kostanecki

Jagiellonian University, Kraków


Jan Karol
Glatzel

Jagiellonian University, Kraków

Jan
Oszacki

Jagiellonian University, Kraków
(Options)

Jan OszackiX