e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
RSC Advances
Competition between electron-donor and electron-acceptor substituents in nitrotoluene isomers: a photoelectron spectroscopy and ab initio investigation
... conjugated system, can be revisited, at a more quantitative level, by using core-ionization energies of inequivalent atoms as leading quantities; such an analysis can account indeed for minimal oscillations ... Res., 1971, 4, 240–248 CrossRef CAS ... Rev., 2010, 39, 2855–2868 RSC ...