@unpublished{elediasc12558,
            year = {2006},
           month = {November},
           title = {Triband GPS-WIMAX Antenna},
          author = {Andrea Massa and Eledia Laboratory},
        abstract = {Innovative Design of a Triband GPS-WIMAX Antenna},
             url = {http://www.eledia.org/students-reports/558/}
}