Pieter Hazebroek
Lucien Féraud
Yano, Kentarō
Tiberiu Mihailescu
Su, Buqing
Tiberiu Mihǎilescu
Kentaro Yano
E. Sperner
Clemson University. Dept of Mathematics
Wilhelmus Johannes Bos
Guido Fubini
Izu Vaisman
Jôyô Kanitani
Edward S. Popko
Emma Julia Olson
J. M. Landsberg
Heinrich Friedrich Rossbach
American Mathematical Society
Andreas Cap
Jacobus Zaat