Felluga, Fulvia; Gombac, Valentina; Pitacco, Giuliana; Valentin, Ennio
Tetrahedron Asymmetry, 2005 , vol. 16, # 7 p. 1341 - 1345

Camps, Pelayo; Munoz-Torrero, Diego; Sanchez, Laura
Tetrahedron Asymmetry, 2004 , vol. 15, # 13 p. 2039 - 2044