o:1502035
Persistent identifier https://phaidra.univie.ac.at/o:1502034
Handle https://hdl.handle.net/11353/10.1502034
URI https://valep.vc.univie.ac.at/virtualarchive/public/Folder_23_An_Axiom_System_of_Inductive_Logic_Chapters_1-13_old_uncorrected_9_Coherent_C/a:653322