@electronic{www.pagecolumn.com,
   title       = {RegexTester}, 
   url         = {http://www.pagecolumn.com/tool/regtest.htm},
   biburl      = {https://puma.uni-kassel.de/url/180939b8b17f56cbcd17ef53e759e5ce/wla},
   keywords    = {javascript regex tester},
   added-at    = {2012-04-23T11:50:37.000+0200},
   description = {},
   interhash   = {180939b8b17f56cbcd17ef53e759e5ce}, 
   intrahash   = {180939b8b17f56cbcd17ef53e759e5ce}
}