Wigand, Petra2009-02-252009-02-252009https://openscience.ub.uni-mainz.de/handle/20.500.12030/4301gerInC-1.0https://rightsstatements.org/vocab/InC/1.0/500 Naturwissenschaften500 Natural sciences and mathematicsDissertationurn:nbn:de:hebis:77-19068