参考文献

Baddeley, Thomas C.; Davidson, Iain G.; Glidewell, Christopher; Low, John N.; Skakle, Janet M. S.; Wardell, James L. Acta Crystallographica Section B: Structural Science, 2004, vol. 60, # 4 p. 461 - 471 doi: 10.1107/S0108768104010912