ORIGINAL
Persistent identifier https://phaidra.univie.ac.at/o:1702217
Handle https://hdl.handle.net/11353/10.1702217
URI https://valep.vc.univie.ac.at/virtualarchive/public/Kristina_Markovi_Mihailo_Markovi_to_Carnap_1964-10-11_L_Original/dv:950311