@article{M P Holland2013, author = "D M P Holland and D A Shaw and S Coriani and M Stener and P Decleva", title = "{Pictorial representations of the virtual valence and Rydberg orbitals relevant to valence electron excitations in pyridazine}", year = "2013", month = "8", url = "https://iop.figshare.com/articles/figure/_Pictorial_representations_of_the_virtual_valence_and_Rydberg_orbitals_relevant_to_valence_electron_/1012543", doi = "10.6084/m9.figshare.1012543.v1" }