BibTex format
@inbook{Graça:2019:10.1016/B978-0-12-409547-2.14076-4,
author = {Graça, G and Serrano, Contreras JI and Chekmeneva, E},
booktitle = {Encyclopedia of Analytical Science, 3rd edition, Volume 7},
doi = {10.1016/B978-0-12-409547-2.14076-4},
title = {NMR Spectroscopy, Techniques, Pulse Sequences for Structural Elucidation of Small Molecules},
url = {http://dx.doi.org/10.1016/B978-0-12-409547-2.14076-4},
year = {2019}
}