主题：【求助】（剩余3）求助几篇英文文献，谢谢！

【序号】：1
【作者】：Reimold, W.U.；Koeberl, C.；Przybylowicz, W.
【题名】：Micro-PIXE analysis of varied sulfide populations from the Ventersdorp Contact Reef, Witwatersrand basin, South Africa
【期刊】：Nuclear Instruments & Methods in Physics Research. B, Beam Interactions with Materials and Atoms
【年卷期】：1999  v. 158, iss. 1-4, p. 593-598
【全文链接】http://adsabs.harvard.edu/abs/1999NIMPB.158..593R

【序号】：2
【作者】：Habicht, K. S. and D. E. Canfield
【题名】：Sulphur isotope fractionation in modern microbial mats and the evolution of the sulphur cycle
【期刊】：nature
【年卷期】：1996  382(6589): 342-343
【全文链接】http://www.nature.com/nature/journal/v382/n6589/abs/382342a0.html

【序号】：3
【作者】：Bayon, F. E. B.
【题名】： Sulphur isotope applications in two Philippine geothermal systems
【期刊】：Geothermal Development in the Pacific Rim
【年卷期】：1996 20: 651-660
【全文链接】无

【序号】：4
【作者】：Ariztegui, D. and J. Dobson
【题名】： Magnetic investigations of framboidal greigite formation: A record of anthropogenic environmental changes in eutrophic Lake St Moritz, Switzerland
【期刊】：Holocene
【年卷期】：1996 6(2): 235-241
【全文链接】http://hol.sagepub.com/cgi/content/refs/6/2/235

【序号】：5
【作者】：Wang, Q. W. and J. W. Morse
【题名】：Laboratory simulation of pyrite formation in anoxic sediments
【期刊】：Geochemical Transformations of Sedimentary Sulfur
【年卷期】：1995 612: 206-223
【全文链接】http://pubs.acs.org/doi/abs/10.1021/bk-1995-0612.ch011