I tried using Zotero on scientific journal sites such as PLOS, Nature,Science, Elsevier’s Science Direct and it works perfectly. I have tried all their claimed features and they work seamlessly. When compared to commercial equivalents like Endnote and R
CiteSpace analyzes relationships among authors, publications, and citations. Using a "social networking analysis" sort of approach, visual mapping is provided to enable researchers to find relevant pubs, and to enable pharmaceutical and biotech firms to
G. Sautter, K. Böhm, and D. King. Digital Libraries: Social Media and Community Networks, page 161--170. Cham, Springer International Publishing, (2013)
U. Brandes, and T. Willhalm. Proceedings of the symposium on Data Visualisation 2002, page 159--ff. Aire-la-Ville, Switzerland, Switzerland, Eurographics Association, (2002)