An intermediate neglect of differential overlap technique for spectroscopy: Pyrrole and the azines[J] . J. Ridley,Michael Zerner.Theoretica Chimica Acta . 1973 (2)
An intermediate neglect of differential overlap technique for spectroscopy: Pyrrole and the azines[J] . J. Ridley,Michael Zerner.Theoretica Chimica Acta . 1973 (2)