@article{Al-KahloutPawlickaAegerter_2006,
title={Brown coloring electrochromic devices based on NiO-TiO2 layers},
author={Al-Kahlout, Amal and Pawlicka, Agnieszka and Aegerter, Michel A.},
doi={http://dx.doi.org/10.22028/D291-24206},
year={2006}
}