Pure Appl. Chem., 1993, Vol. 65, No. 8, pp. 1693-1698
http://dx.doi.org/10.1351/pac199365081693
Multiconfigurational second order perturbation theory applied to the calculation of electronic spectra of conjugated systems
First page:
Pure Appl. Chem., 1993, Vol. 65, No. 8, pp. 1693-1698
http://dx.doi.org/10.1351/pac199365081693