@doctoralThesis{Guo_2003,
title={Nanocrystalline sol-gel Nb2O5 coatings : preparation, characterisation and application to photovoltaic cell, lithium battery and electrochromic device},
author={Guo, Yeping},
doi={http://dx.doi.org/10.22028/D291-23782},
subtitle={-},
year={2003}
}