title: [The study of unions in demography: from categories to process].
mesh_terms: D003710:Demography; D004467:Economics; D005190:Family; D005191:Family Characteristics; D006301:Health Services Needs and Demand; D008018:Life Cycle Stages; D008393:Marriage; D008962:Models, Theoretical; D012106:Research; D012942:Social Sciences
keywords: Consensual Union; Demography; Economic Factors; Family And Household; Family Research; Life Cycle; Marriage; Needs; Nuptiality; Research Methodology; Social Sciences; Theoretical Studies
vernacular_title: L'etude des unions en demographie: des categories aux processus.