o:1712078
o:1712079
Persistent identifier https://phaidra.univie.ac.at/o:1712077
Handle https://hdl.handle.net/11353/10.1712077
URI https://valep.vc.univie.ac.at/virtualarchive/public/Maue_Gramm_to_Carnap_1926-07-12_L/d:982657