Titelblatt und deutsches Abstract nur in Printversion!!!
Persistent identifier https://phaidra.univie.ac.at/o:1251422
Handle https://hdl.handle.net/11353/10.1251422
URN https://nbn-resolving.org/nbn:at:at-ubw:1-29190.87489.709563-4
URI https://utheses.univie.ac.at/detail/1502