参考文献

Buchynskyy, Andrij; Kempin, Uwe; Vogel, Stefan; Hennig, Lothar; Findeisen, Matthias; Mueller, Dietrich; Giesa, Sabine; Knoll, Helmut; Welzel, Peter European Journal of Organic Chemistry, 2002 , # 7 p. 1149 - 1162