@book{214173, author = {Akkermans, Peter M. M. G.}, title = {A Late Neolithic and early Halaf village at Sabi Abyad, northern Syria}, year = {1987}, url = {http://www.persee.fr/web/revues/home/prescript/article/paleo_0153-9345_1987_num_13_1_4415} }