A quantum mechanical semiempirical interpretation of the electronic spectrum and the gas phase U.V. photoelectron spectrum of hemiporphyrazineM. Bossa, C. Cauletti, F. Grandinetti and P. NotaJ. Chim. Phys., 84 (1987) 819-820DOI: https://doi.org/10.1051/jcp/1987840819
