o:1486120
Persistent identifier https://phaidra.univie.ac.at/o:1486119
Handle https://hdl.handle.net/11353/10.1486119
URI https://valep.vc.univie.ac.at/virtualarchive/public/Folder_12_Axiom_System_for_Inductive_Logic_Corrections_1965_1965/a:654011