Foster, Robert; Gilchrist, Thomas L.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 9 p. 2249 - 2254
Sheibani, Hassan; Islami, Mohammad Reza; Hassanpour, Avid; Saidi, Kazem
Phosphorus, Sulfur and Silicon and the Related Elements, 2008 , vol. 183, # 1 p. 13 - 20
Anthony, Kevin; Brown, Robert G.; Hepworth, John D.; Hodgson, Kevin W.; May, Bernadette; West, Michael A.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1984 , p. 2111 - 2118