主题：【已应助】请帮忙查3篇英文文献，谢谢！

请帮忙查一下这3篇英文文献，非常感谢！

【序号】：1
【作者】：Zhendi Wang,*‡ Merv Fingas,‡ Y. Y. Shu,†‡ Lise Sigouin,Michael Landriault,‡ and Pat Lambert
【题名】： Quantitative Characterization of PAHs in Burn Residue and Soot Samples and Differentiation of Pyrogenic PAHs from Petrogenic PAHs-The 1994 Mobile Burn Study
【期刊】： Environ. Sci. Technol.
【年、卷、期、起止页码】： 1999, 33 (18), pp 3100–3109
【全文链接】：http://pubs.acs.org/doi/abs/10.1021/es990031y

【序号】：2
【作者】：Zhendi Wang, Chun Yang, Merv Fingas, Bruce Hollebone,Xianzhi Peng, Asger B. Hansen, and Jan H. Christensen
【题名】：Characterization, Weathering, and Application of Sesquiterpanes to Source Identification of Spilled Lighter Petroleum Products
【期刊】： Environ. Sci. Technol.
【年、卷、期、起止页码】： 2005, 39 (22), pp 8700–8707
【全文链接】：http://pubs.acs.org/doi/abs/10.1021/es051371o

【序号】：3
【作者】：Zhendi Wang,* Chun Yang, B. Hollebone, and M. Fingas
【题名】： Forensic Fingerprinting of Diamondoids for Correlation and Differentiation of Spilled Oil and Petroleum Products
【期刊】： Environ. Sci. Technol.
【年、卷、期、起止页码】：2006, 40 (18), pp 5636–5646
【全文链接】：http://pubs.acs.org/doi/abs/10.1021/es060675n