参考文献

Altorfer, Michael; Ermert, Philipp; Faessler, Juerg; Farooq, Saleem; Hillesheim, Elke; Jeanguenat, Andre; Klumpp, Klaus; Maienfisch, Peter; Martin, Joseph A.; Merrett, John H.; Parkes, Kevin E.B.; Obrecht, Jean-Pierre; Pitterna, Thomas; Obrecht, Daniel Chimia, 2003 , vol. 57, # 5 p. 262 - 269