参考文献

Lopez-Cortina, Susana; Medina-Arreguin, Araceli; Hernandez-Fernandez, Eugenio; Berns, Sylvain; Guerrero-Alvarez, Jorge; Ordonez, Mario; Fernandez-Zertuche, Mario Tetrahedron, 2010 , vol. 66, # 32 p. 6188 - 6194