o:1708260
o:1708252
o:1708264
o:1708253
o:1708256
Persistent identifier https://phaidra.univie.ac.at/o:1708250
Handle https://hdl.handle.net/11353/10.1708250
URI https://valep.vc.univie.ac.at/virtualarchive/public/FF_31/a:940979