REACTION KINETICS AND CATALYSIS LETTERS, vol. 40, no. 1, page. 101 - 106, 1989-01
REACTION KINETICS AND CATALYSIS LETTERS, vol. 41, no. 2, page. 257 - 263, 1990-05
REACTION KINETICS AND CATALYSIS LETTERS, vol. 57, no. 2, page. 227 - 236, 1996-03