@electronic{www.opensense.ethz.ch,
   title       = {Public/Publications – OpenSense}, 
   url         = {http://www.opensense.ethz.ch/trac/wiki/Public/Publications},
   biburl      = {https://puma.uni-kassel.de/url/380853fdfe6e994aa17822289f47a581/hotho},
   keywords    = {air airpollution everyaware opensense project quality urban},
   added-at    = {2014-11-12T09:14:02.000+0100},
   description = {},
   interhash   = {380853fdfe6e994aa17822289f47a581}, 
   intrahash   = {380853fdfe6e994aa17822289f47a581}
}