Persistent identifier https://phaidra.univie.ac.at/o:1625824
Handle https://hdl.handle.net/11353/10.1625824
URI https://valep.vc.univie.ac.at/virtualarchive/public/Carnap_Reply_to_Feyerabends_Rejoinder_of_May_19_1957-05-25_M_Copy/dv:935677