@conferenceObjectPart{Schulze-BergkamenNassSchmidt_1991,
title={A3-P13 synthesis and characterization of PZT for coatings},
author={Schulze-Bergkamen, Hilmar and Nass, Rüdiger and Schmidt, Helmut K.},
isbn={0-901716-14-6},
doi={http://dx.doi.org/10.22028/D291-24407},
year={1991}
}