参考文献

Altmann, Karl-Heinz; Bold, Guido; Caravatti, Giorgio; Denni, Donatienne; Floersheimer, Andreas; Schmidt, Alfred; Rihs, Grety; Wartmann, Markus Helvetica Chimica Acta, 2002, vol. 85, # 11 p. 4086 - 4110 doi: 10.1002/1522-2675(200211)85:11<4086::AID-HLCA4086>3.0.CO;2-7