Wang XG, Sibert EL.
A perturbative calculation of the rovibrational energy levels of methane. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy. 2002;58:863-872.
Wang XG, Sibert EL.
A perturbative calculation of the rovibrational energy levels of methane. Spectrochimica Acta Part A-Molecular SpectroscopySpectrochimica Acta Part A-Molecular Spectroscopy. 2002;58:863-872.