Note on the method of molecular orbitals by Charles Alfred Coulson and G. S. Rushbrooke
= Note on the method of molecular orbitals by Charles Alfred Coulson and G. S. Rushbrooke
{c}
{tag=Work by Charles Alfred Coulson}
{title2=1940}
https://doi.org/10.1017/S0305004100017163
Proceedings of the Cambridge Philosophical Society 36, 193–200. An original source for pairing properties of alternant pi systems.