Persistent identifier https://phaidra.univie.ac.at/o:2034129
Handle https://hdl.handle.net/11353/10.2034129
URI https://valep.vc.univie.ac.at/virtualarchive/public/Carnap_Seminar_Logical_Modalities_Logical_Modalities_Modalities_and_Quantification_MFL_1946-1950_1949-1950_1946_M/d:989120