Khilevich, Albert; Mar, Aye; Flavin, Michael T.; Rizzo, John D.; Lin, Lin; Dzekhtser, Sergey; Brankovic, Darko; Zhang, Heping; Chen, Wei; Liao, Shuyuan; Zembower, David E.; Xu, Ze-Qi Tetrahedron Asymmetry, 1996 , vol. 7, # 11 p. 3315 - 3326