1. Aydt, R., Mendes, C., Reed, D., Vraalsen, F.: Specifyng and Monitoring GRADS contracts, available to, http://hipersoft.cs.rice.edu/grads/publications/grid2001.pdf
2. Berman, F., Chien, T., Cooper, K., Dongarra, J., Foster, I., Gannon, D., Johnson, L., Kennedy, K., Kasselman, C., Mellor-Crummey, J., Reed, D., Torczon, L., Wolsky, R.: The Grads Project: Software support for High Performance Grid Applications. Int. Journal on High Performance Applications 15, 327–344 (2001)
3. Bertero, M., Bonetto, P., Carracciuolo, L., D’Amore, L., Formiconi, A., Guarracino, M., Laccetti, G., Murli, A., Oliva, G.: A Grid-Based RPC System for Medical Imaging - Parallel and Distributed Scientific and Engineering Computing: Practice and Experiences. In: Pan, Y., Yang, L. (eds.) Advances in Computation: Theory and Practice, vol. 15, pp. 189–204 (2004)
4. Boccacci, P., Calvini, P., Carracciuolo, L., D’Amore, L., Murli, A.: Parallel Software for 3D SPECT imaging based on the 2D + 1 approximation of collimator blur. Ann. Univ. Ferrara, sez. VII, Sci. Mat. XLV (2000)
5. CCA Forum Home page, http://www.cca-forum.org