PaperThe use of nonlinear estimation techniques in simple molecular orbital calculationsThomas H. Brown, Robert L. TaylorJournal of Physical Chemistry
PaperEvaluation of parameters in semiempirical molecular quantum-mechanical calculationsThomas H. Brown, Robert L. TaylorThe Journal of Chemical Physics
PaperIon radicals of methyl-substituted benzenes: Temperature dependence of spin and charge densitiesThomas H. Brown, Martin KarplusThe Journal of Chemical Physics
PaperComparison of valence-bond and molecular-orbital results for some ion-radicalsThomas H. Brown, Martin KarplusThe Journal of Chemical Physics
