参考文献

Jogi, Artur; Ilves, Marit; Paju, Anne; Pehk, Tonis; Kailas, Tiiu; Mueuerisepp, Aleksander-Mati; Lopp, Margus Tetrahedron Asymmetry, 2008 , vol. 19, # 5 p. 628 - 634