参考文献

Andrews, Stephen P.; Ball, Matthew; Wierschem, Frank; Cleator, Ed; Oliver, Steven; Hoegenauer, Klemens; Simic, Oliver; Antonello, Alessandra; Huenger, Udo; Smith, Martin D.; Ley, Steven V. Chemistry - A European Journal, 2007 , vol. 13, # 20 p. 5688 - 5712