@conferenceObjectPart{SchmittAegerter_1999,
title={Electrochromic properties of Nb2O5 and Nb2O5:X sol-gel coatings (X=Sn,Zr,Li,Ti,Mo)},
author={Schmitt, Michael and Aegerter, Michel A.},
doi={http://dx.doi.org/10.22028/D291-24259},
year={1999}
}