@electronic{www.ageguess.org,
   title       = {Home | AgeGuess}, 
   url         = {http://www.ageguess.org/},
   biburl      = {https://puma.uni-kassel.de/url/4ea1f314c098054e005c14633198a384/stumme},
   keywords    = {age citizen guess science},
   added-at    = {2015-02-02T15:25:26.000+0100},
   description = {},
   interhash   = {4ea1f314c098054e005c14633198a384}, 
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}

@electronic{www.epa.gov,
   title       = {Air | Citizen Science | Region 2 | US EPA}, 
   url         = {http://www.epa.gov/citizenscience/air.html},
   biburl      = {https://puma.uni-kassel.de/url/7d86f1f9867a4891d2924cc0a9a667a9/stumme},
   keywords    = {air airprobe citizen epa everyaware pollution science sitc},
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}

@electronic{www.esri.com,
   title       = {Esri - GIS Mapping Software, Solutions, Services, Map Apps, and Data}, 
   url         = {http://www.esri.com/},
   biburl      = {https://puma.uni-kassel.de/url/a10ae21d67bf012381a835c99458d4b8/stumme},
   keywords    = {citizen science},
   added-at    = {2014-02-21T18:30:24.000+0100},
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   interhash   = {a10ae21d67bf012381a835c99458d4b8}, 
   intrahash   = {a10ae21d67bf012381a835c99458d4b8}
}

@electronic{www.verlustdernacht.de,
   title       = {Über uns - Verlust der Nacht}, 
   url         = {http://www.verlustdernacht.de/},
   biburl      = {https://puma.uni-kassel.de/url/46014ebded44704236922d7d971d2481/stumme},
   keywords    = {citizen science},
   added-at    = {2014-02-21T13:38:17.000+0100},
   description = {},
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}

@electronic{socientize.eu,
   title       = {Socientize Project Website | Socientize as e-Infrastructure through technology, innovation and creativity}, 
   url         = {http://socientize.eu/},
   biburl      = {https://puma.uni-kassel.de/url/cc89ac78b59edf281c64de7732e5c579/stumme},
   keywords    = {citizen science},
   added-at    = {2014-02-21T13:13:11.000+0100},
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}

@electronic{www.citizen-science.de,
   title       = {Citizen Science | Verein zur Förderung von Bürgerwissenschaft e.V.}, 
   url         = {http://www.citizen-science.de/},
   biburl      = {https://puma.uni-kassel.de/url/3fa0839922c0836cd07637c8c38c80df/stumme},
   keywords    = {citizen science},
   added-at    = {2014-02-21T13:12:03.000+0100},
   description = {},
   interhash   = {3fa0839922c0836cd07637c8c38c80df}, 
   intrahash   = {3fa0839922c0836cd07637c8c38c80df}
}

@electronic{ajfisher.me,
   title       = {Towards a sensor commons | Technology Treason}, 
   url         = {http://ajfisher.me/2011/12/20/towards-a-sensor-commons/},
   biburl      = {https://puma.uni-kassel.de/url/d4b98b1a37478066ff2e18b4b344c391/stumme},
   keywords    = {citizen commons everaware science senseor},
   added-at    = {2011-12-21T14:40:58.000+0100},
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}