@Article{carmo2010,
  Title                    = {Collective agency, direct action and dynamic operators},
  Author                   = {Carmo, J.~},
  Journal                  = {Log.~J.~IGPL},
  Year                     = {2010},
  Number                   = {1},
  Pages                    = {66--98},
  Volume                   = {18},
  Date-added               = {2011-04-26 10:02:47 +0100},
  Date-modified            = {2011-04-26 10:03:57 +0100},
  Doi                      = {10.1093/jigpal/jzp072},
  Fjournal                 = {Logic Journal of the IGPL. Interest Group in Pure and Applied Logics},
  ISSN                     = {1367-0751},
  Mrclass                  = {68T42 (03B45 91B69)},
  Mrnumber                 = {2600309 (2011f:68164)},
  Url                      = {http://ccm.uma.pt/publications/2012/Carmo2012c.pdf}
}