Song, Byeong Doo; Jencks, William P.
Journal of the American Chemical Society, 1989 , vol. 111, # 22 p. 8479 - 8484

Nishimoto, Sei-ichi; Izukawa, Tsukuru; Haruta, Yasushi; Kagiya, Tsutomu
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 1959 - 1962