Abderhalden, Emil
born 9. March 1877 in Oberuzwil; died 5. August 1950 in ZürichBrief von Emil Abderhalden an Hans Vaihinger, 07.08.1924 [07.08.1924]
Halle (Saale), 07.08.1924 [07.08.1924]Adler, Alfred
born 7. February 1870 in Rudolfsheim; died 28. May 1937 in AberdeenBrief von Alfred Adler an Hans Vaihinger, 05.06.1912 [05.06.1912]
Wien, 05.06.1912 [05.06.1912]Brief von Alfred Adler an Hans Vaihinger, 22.01.1913 [22.01.1913]
Wien, 22.01.1913 [22.01.1913]