@conferenceObjectPart{MennigZahnhausenSchmidt_1998, title={A novel non-hydrolytic sol-gel route to low OH- and CH-containing organic-inorganic composites}, author={Mennig, Martin and Zahnhausen, Michael and Schmidt, Helmut K.}, isbn={0-8194-2924-4}, doi={http://dx.doi.org/10.22028/D291-24584}, year={1998} }