@article {Pollard:1968:0003-7028:54, author = "Pollard, G.E.", title = "Characteristic Infrared Absorption Bands for DielsAlder Quinone Adducts and Derivatives", journal = "Applied Spectroscopy", volume = "22", number = "1", year = "1968", abstract = "Extension of established correlations for carbonyl and carbon-carbon double bonds have been evolved for some Diels-Alder quinone adducts and derivatives. Some empirical correlations for novel nortricyclenic derivatives are discussed. These compounds have four possible stereoisomers and their infrared spectra provide a ready method of differentiation.", pages = "54-57", url = "http://www.ingentaconnect.com/content/sas/sas/1968/00000022/00000001/art00010", doi = "doi:10.1366/000370268774383813" }