@electronic{flippinawesome.org,
   title       = {Break The Wrist And Walk Away: Responsive Design And Bootstrap 3 | Flippin' Awesome}, 
   url         = {http://flippinawesome.org/2013/09/16/break-the-wrist-and-walk-away-responsive-design-and-bootstrap-3/},
   biburl      = {https://puma.uni-kassel.de/url/0a537ddb5d00170bf6ec3c8b314a828c/seboettg},
   keywords    = {bootstrap bootstrap3 css design framework html html5 javascript jquery resposive twitter},
   added-at    = {2014-02-07T08:12:42.000+0100},
   description = {},
   interhash   = {0a537ddb5d00170bf6ec3c8b314a828c}, 
   intrahash   = {0a537ddb5d00170bf6ec3c8b314a828c}
}

@electronic{devdocs.io,
   title       = {DevDocs}, 
   url         = {http://devdocs.io/},
   biburl      = {https://puma.uni-kassel.de/url/ef553f26f71c749aa0912b48f61fe93c/seboettg},
   keywords    = {css doc howto html5 jquery},
   added-at    = {2013-07-01T13:34:31.000+0200},
   description = {DevDocs combines various API docs in a fast, consistent interface.},
   interhash   = {ef553f26f71c749aa0912b48f61fe93c}, 
   intrahash   = {ef553f26f71c749aa0912b48f61fe93c}
}

@electronic{www.html5laboratory.com,
   title       = {html5 laboratory - writing a valid html5 document}, 
   url         = {http://www.html5laboratory.com/writing-a-valid-html5-document.php},
   biburl      = {https://puma.uni-kassel.de/url/eedf419c1607542108887e5a02b42a80/stephandoerfel},
   keywords    = {html5 laboratory valid writing},
   added-at    = {2011-07-28T10:44:05.000+0200},
   description = {site for experimenting with the features of html5},
   interhash   = {eedf419c1607542108887e5a02b42a80}, 
   intrahash   = {eedf419c1607542108887e5a02b42a80}
}