Collect. Czech. Chem. Commun. 1971, 36, 961-969
https://doi.org/10.1135/cccc19710961

Conjugated radicals. VIII. A comparison of the open shell SCF results obtained by the method of Longuet-Higgins and Pople and by the method of Roothaan

P. Čársky and R. Zahradník

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