1.作者：J. R. Ice, G. C. Sic.
标题：plane problems of cracks in dissimilar media.
来源刊物：J. Appl. Mech., Trans. ASME, Ser. E. 1965, 32:418-423
相关链接：
http://academic.research.microsoft.com/Publication/3578771/plane-problems-of-cracks-in-dissimilar-media
2.标题：Organoelement chemistry of main-group porphyrin complexes
作者：Penelope J Brothers
来源：Available online 21 November 2003.
Advances in Organometallic Chemistry
Volume 48, 2001, Pages 289-342
相关链接：http://www.sciencedirect.com/science/article/pii/S0065305501480038