User:Zhaofeng Li/reFill test
- ^ http://link.springer.com/chapter/10.1007/11926078_68
- ^ http://www.ncbi.nlm.nih.gov/pubmed/14907713
- ^ https://www.ncbi.nlm.nih.gov/pubmed/271968
- ^ https://www.jstor.org/stable/431308
- ^ https://muse.jhu.edu/article/429081
- ^ https://books.google.com/books?id=zZRhAQAAQBAJ
- ^ https://arstechnica.com/science/2017/05/epa-purges-climate-change-information-as-part-of-website-updates/
- ^ http://www.cnn.com/2017/05/01/politics/government-spending-bill-details/index.html
- ^ https://www.washingtonpost.com/news/the-switch/wp/2017/05/01/net-neutrality-may-be-poised-for-a-supreme-court-showdown/?hpid=hp_hp-cards_hp-card-technology%3Ahomepage%2Fcard
- ^ https://www.nytimes.com/2016/11/30/opinion/i-am-a-dangerous-professor.html
- ^ https://www.wired.com/2017/05/orange-is-the-new-black-leak/
- ^ https://www.kickstarter.com/projects/torquing/zano-autonomous-intelligent-swarming-nano-drone
- ^ https://medium.com/kickstarter/how-zano-raised-millions-on-kickstarter-and-left-backers-with-nearly-nothing-85c0abe4a6cb
- ^ https://github.com/google/grumpy