Block, Eric; Birringer, Marc; Deorazio, Russell; Fabian, Juergen; Glass, Richard S.; Guo, Chuangxing; He, Chunhong; Lorance, Edward; Qian, Quangsheng; Schroeder, T. Benjamin; Shan, Zhixing; Thiruvazhi, Mohan; Wilson, George S.; Zhang, Xing Journal of the American Chemical Society, 2000 , vol. 122, # 21 p. 5052 - 5064