@book{Atkins_De Paula_Keeler_2023, address={Oxford}, edition={Twelfth edition}, title={Atkins’ Physical chemistry}, publisher={Oxford University Press}, author={Atkins, P. W. and De Paula, Julio and Keeler, James}, year={2023} }
@book{Hollas_MyiLibrary_2004, address={Chichester}, edition={4th ed}, title={Modern spectroscopy}, url={https://ebookcentral.proquest.com/lib/nottingham/detail.action?docID=219771}, publisher={John Wiley & Sons}, author={Hollas, J. Michael and MyiLibrary}, year={2004} }