@unpublished{elediasc12547,
          author = {Andrea Massa and Eledia Laboratory},
            year = {2006},
           title = {Dualband GPS-WiFi Antenna},
           month = {November},
             url = {http://www.eledia.org/students-reports/547/},
        abstract = {Innovative Design of a Dualband GPS - WiFi Antenna}
}