@electronic{www.osm-3d.org,
   title       = {OpenStreetMap Globe Webstart en}, 
   url         = {http://www.osm-3d.org/Start.en.htm},
   biburl      = {https://puma.uni-kassel.de/url/e09d37f7abd19af0e9112c5c1d3abe7e/stumme},
   keywords    = {air everyaware map open openstreetmap osm pollution street},
   added-at    = {2015-03-18T15:48:08.000+0100},
   description = {},
   interhash   = {e09d37f7abd19af0e9112c5c1d3abe7e}, 
   intrahash   = {e09d37f7abd19af0e9112c5c1d3abe7e}
}

@electronic{cleanair.london,
   title       = {Carcinogenic diesel exhaust disclosed for every significant road in London | Clean Air in London}, 
   url         = {http://cleanair.london/sources/carcinogenic-diesel-exhaust-disclosed-for-every-significant-road-in-london/},
   biburl      = {https://puma.uni-kassel.de/url/1e78f7214dc76d54cdd68676f79dfdca/stumme},
   keywords    = {air airprobe everyaware pollution sitc},
   added-at    = {2015-03-17T11:39:44.000+0100},
   description = {},
   interhash   = {1e78f7214dc76d54cdd68676f79dfdca}, 
   intrahash   = {1e78f7214dc76d54cdd68676f79dfdca}
}

@electronic{cleanair.london,
   title       = {Clean Air in London | Campaigning to achieve urgently and sustainably compliance with World Health Organisation guidelines for air quality throughout London}, 
   url         = {http://cleanair.london/},
   biburl      = {https://puma.uni-kassel.de/url/78ea85d2aa099ff999228dd40f43f882/stumme},
   keywords    = {air airprobe everyaware pollution sitc},
   added-at    = {2015-03-17T11:39:10.000+0100},
   description = {},
   interhash   = {78ea85d2aa099ff999228dd40f43f882}, 
   intrahash   = {78ea85d2aa099ff999228dd40f43f882}
}

@electronic{tomchance.org,
   title       = {Mapping dirty London | Tom Chance}, 
   url         = {http://tomchance.org/2013/09/12/mapping-dirty-london/},
   biburl      = {https://puma.uni-kassel.de/url/0cc6397ed5d02fcb15e0bb6ccd09c89a/stumme},
   keywords    = {air airprobe everyaware london map pollution sitc},
   added-at    = {2015-03-17T11:35:00.000+0100},
   description = {},
   interhash   = {0cc6397ed5d02fcb15e0bb6ccd09c89a}, 
   intrahash   = {0cc6397ed5d02fcb15e0bb6ccd09c89a}
}

@electronic{www.treehugger.com,
   title       = {Made in China: Air pollution travels across the Pacific to U.S. West Coast : TreeHugger}, 
   url         = {http://www.treehugger.com/corporate-responsibility/made-china-air-pollution-china-travels-across-pacific-us-west-coast.html},
   biburl      = {https://puma.uni-kassel.de/url/beb958a7ddfa51961396f7914359cec0/hotho},
   keywords    = {bc black carbon everyaware export pollution travel},
   added-at    = {2015-03-06T12:14:19.000+0100},
   description = {People living in China are the main victims of the country's horrendous pollution problems, no doubt about it. But a lot of that pollution travels on powerful winds...},
   interhash   = {beb958a7ddfa51961396f7914359cec0}, 
   intrahash   = {beb958a7ddfa51961396f7914359cec0}
}