Gilmore, S, Gönczy, L, Koch, N, Mayer, P, Tribastone, M & Varró, D 2011, ' Non-functional properties in the model-driven development of service-oriented systems ', Software and Systems Modeling, vol. 10, no. 3, pp. 287-311 . https://doi.org/10.1007/s10270-010-0155-y