Persistent identifier https://phaidra.univie.ac.at/o:1810273
Handle https://hdl.handle.net/11353/10.1810273
URI https://valep.vc.univie.ac.at/virtualarchive/public/Roman_Suszko_A_simplified_formal_version_of_Carnaps_theory_of_extension_and_of_intension_1958_M_Original/dv:936596