deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b7db54c..75d5e31 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{The Influence of Vegetation on Microbial Enzyme Activity and Bacterial Community Structure in Freshwater Constructed Wetland Sediments}},  journal = {Wetlands},  }  @article{Zhao_2013,  doi = {10.1139/cjm-2012-0554},  url = {http://dx.doi.org/10.1139/cjm-2012-0554},  year = {2013},  month = {apr},  publisher = {Canadian Science Publishing},  volume = {59},  number = {4},  pages = {237--244},  author = {Da-Yong Zhao and Peng Liu and Chao Fang and Yi-Meng Sun and Jin Zeng and Jian-Qun Wang and Ting Ma and Yi-Hong Xiao and Qinglong L. Wu},  title = {{Submerged macrophytes modify bacterial community composition in sediments in a large shallow, freshwater lake}},  journal = {Can. J. Microbiol.},  }