Persistent identifier https://phaidra.univie.ac.at/o:1501330
Handle https://hdl.handle.net/11353/10.1501330
URI https://valep.vc.univie.ac.at/virtualarchive/public/Folder_16_An_Axiom_System_of_Inductive_Logic_Chapters_1-13_old_uncorrected_2_The_Basic_Axioms/a:653310