TY - JOUR AU - Alcantud, José Carlos R. AU - Andrés Calle, Rocío de PY - 2017 SN - 0165-0114 UR - http://uvadoc.uva.es/handle/10324/22847 AB - We define the problem of group identication in a fuzzy environment. We concentrate on the case where the society is required to self-determine the belongingness of each member to a speci_c group, characterized by a single attribute. In general terms,... LA - eng PB - Elsevier TI - The problem of collective identity in a fuzzy environment DO - 10.1016/j.fss.2016.02.011 ER -