Cretan, A., Coutinho, C., Bratu, B. & Jardim-Goncalves, R. (2012). A Framework for Sustainable Interoperability of Negotiation Processes. In Proceedings of the 14th IFAC Symposium on Information Control Problems in Manufacturing (INCOM’12). (pp. 1258-1263). Bucharest, Roménia: Elsevier.