+@MISC{ref101,
+ title = {{TOP500 Supercomputers Sites}},
+ url = {http://www.top500.org}
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+ title = {{U.S. Energy Information Administration, Annual Energy Outlook 2015}},
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+year={2015},
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+@inproceedings{ref104,
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+ year = {2013},
+ isbn = {978-1-4503-2153-2},
+ location = {Grenoble, France},
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+ numpages = {4},
+ address = {San Jose, CA, USA}
+}
+
+@MISC{ref105,
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+}
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+ pages = {1-8},
+ booktitle = {2015 Sustainable Internet and ICT for Sustainability, SustainIT 2015, Madrid, Spain, April 14-15, 2015},
+ publisher = {IEEE},
+
+}
+
