@Article{Han98,
    Author       = "Hannan, M.T.",
    Year         = "1998",
    Title        = "{Rethinking Age Dependence in Organizational Mortality: Logical
                    Formalizations}",
    Journal      = "American Journal of Sociology",
    Volume       = "104",
    Pages        = "126-164",
    Comment      = "TPTPRef"
}