@article{article, title = {{Ab initio scaling of the second hyperpolarizabilities of carbon sages}}, url = {{}}, year = {{1997}}, month = {{10}}, author = {{Fanti M and Fowler PW and Orlandi G and Zerbetto F}}, volume = {{107}}, journal = {{J CHEM PHYS}}, issue = {{13}}, pages = {{5072-5075}}, note = {{Accessed on 2024/12/22}}}