@inproceedings{inproceedings06de71e8, title = {Ab inition study of the transition moments , transition probabilities, and radiative lifetimes of the quartet states of the ben molecule}, author = {Roberto Neto, O and Ornellas, Fernando Rei}, year = {1993}, publisher = {Expresso}, booktitle = {Simposio Brasileiro de Quimica Teorica} }