TY - JOUR T1 - Organisational hashtags during times of crisis : analysing the broadcasting and gatekeeping dynamics of #PorteOuverte during the November 2015 Paris terror attacks JO - Social Media + Society UR - https://eprints.whiterose.ac.uk/id/eprint/172224 PY - 2021/03/16 AU - Reilly P AU - Vicari S ED - DO - DOI: 10.1177/2056305121995788 PB - SAGE Publications IS - Jan-Mar 2021 SP - 1 EP - 13 Y2 - 2024/09/19 ER -