Cátedra Inocencio II, IV International Conference, December 12-14, 2018. Murcia, Spain. Theme: "Migrants and Refugees in the Law: Historic evolution, current situation and unsolved questions." Seeking papers related to human mobility and reception of refugees according to history of law, canon law, Roman law, comparative law, philosophy, theology, history, sociology, historiography, and any other discipline related to the main theme. Deadline: September 15, 2018. Submissions should include title, academic affiliation, a short CV, and an abstract (200 words at maximum) sent to firstname.lastname@example.org. Accepted papers will be published in a special issue of the journal Vergentis in the first half of 2019.