J. A. Pople and M. S. Gordon, “Molecular orbital theory of electronic structure of organic compounds. 1. Substituent effects and dipole methods,” J. Am. Chem. Soc., 89 (1967) 4253. DOI: 10.1021/ja00993a001
J. A. Pople and M. S. Gordon, “Molecular orbital theory of electronic structure of organic compounds. 1. Substituent effects and dipole methods,” J. Am. Chem. Soc., 89 (1967) 4253. DOI: 10.1021/ja00993a001
