Lysek, Robert; Krajewski, Piotr; Urbanczyk-Lipkowska, Zofia; Furman, Bartlomiej; Kaluza, Zbigniew; Kozerski, Lech; Chmielewski, Marek Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 2000, # 1 p. 61 - 68