Gammeltoft-Hansen, T., Lagoutte, S., Cerone, J., 'Introduction: Tracing the Roles of Soft Law in Human Rights' in Lagoutte, S.,Gammeltoft-Hansen, T., Cerone, J., Tracing the Roles of Soft Law in Human Rights, Oxford: Oxford University Press, 2016, pp.1-13 (Peer-reviewed).