PERIKLIS - Electronic Democracy in the 21st Century Using Mobile and Social Network Technologies. - Panagiotis C. Kokkinos; Kostas Koumoutsos; Nikolaos D. Doulamis; Emmanouel A. Varvarigos; Dimitris Petrantonakis; Mania Kardara; Emmanuel Sardis; Antonis Vekris; Stelios Gerontidis (EGOV/ePart Ongoing Research, 2013)