@incollection{Kumar19,
author = {Hillemane Venkatachalam and Nanjangud Venkatesh Anil Kumar},
title = {The Oxygen-Containing Fused Heterocyclic Compounds},
booktitle = {Heterocycles},
publisher = {IntechOpen},
address = {Rijeka},
year = {2019},
editor = {B. P. Nandeshwarappa and Sadashiv S. O.},
chapter = {7},
doi = {10.5772/intechopen.88026},
url = {https://doi.org/10.5772/intechopen.88026}
}