Reference Label	Details
Sordo 2001	J. A. Sordo, J. Chem. Phys. 114, 1974 (2001)
Chan 2004	M.-C. Chan, S.-H. Yeung, Y.-Y. Wong, Y. Li, W.-M. Chan, and K.-H. Yim, Chem. Phys. Lett. 390, 340 (2004)