@incollection{Upadhyay20,
author = {Raunak Kumar Tamrakar and Kanchan Upadhyay},
title = {Gd<sub>2</sub>O<sub>3</sub>: A Luminescent Material},
booktitle = {Rare Earth Elements and Their Minerals},
publisher = {IntechOpen},
address = {Rijeka},
year = {2020},
editor = {Michael Aide and Takahito Nakajima},
chapter = {6},
doi = {10.5772/intechopen.92310},
url = {https://doi.org/10.5772/intechopen.92310}
}