JOURNAL OF PHYSICAL CHEMISTRY A, vol. 101, no. 4, page. 725 - 731, 1997-01-23
JOURNAL OF PHYSICAL CHEMISTRY, vol. 100, no. 29, page. 11944 - 11953, 1996-07-18
JOURNAL OF CHEMICAL PHYSICS, vol. 102, no. 10, page. 4063 - 4068, 1995-03-08