1. [Acke+02]_Ackermann, J.; Brinkop, F.; Conrad, S.; Fettke, P.; Frick, A.; Glistau, E.; Jaekel, H.; Kotlar, O.; Loos, P.; Mrech, H.; Ortner, E.; Overhage, S.; Raape, U.; Sahm, S.; Schmietendorf, A.; Teschke, T.; Turowski, K.: Standardized Specification of Business Components, German Society of Computer Science, 2002.
2. [Andr+03]_Andrews, T.; Curbera, F.; Dholakia, H.; Goland, Y.; Klein, J.; Leymann, F.; Liu, K.; Roller, D.; Smith, D.; Thatte, S.; Trickovic, L; Weerawarana, S.: Business Process Execution Language for Web Services Version 1.1. Specification, IBM Corporation, 2003.
3. [Anko+01]_Ankolekar, A.; Burstein, M.; Hobbs, J.; Lassila, O.; Martin, D.; Mcllraith, S.; Narayanan, S.; Paolucci, M.; Payne, T.; Sycara, K.; Zeng, H.: DAML-S: Semantic Markup for Web Services. International Semantic Web Working Symposium (SWWS), 2001.
4. [Appe+01]_Apperly, H.; Booch, G.; Councill, W. T.; Griss, M.; Heineman, G. T.; Jacobson, L; Latchem, S.; McGibbon, B.; Norris, D.; Poulin, J.: The Near-Term Future of Component-Based Software Engineering. In: Councill, W. T.; Heineman, G. T. (Hrsg.): Component-Based Software Engineering: Putting the Pieces Together. Addison-Wesley: Upper Saddle River, NJ, 2001, S. 753–774.
5. [Atki+02]_Atkinson, B.; Della-Libera, G.; Hada, S.; Hondo, M.; Hallam-Baker, P.; Klein, J.; LaMacchia, B.; Leach, P.; Manferdelli, J.; Maruyama, H.; Nadalin, A.; Nagaratnam, N.; Prafullchandra, H.; Shewchuk, J.; Simon, D.: Web Services Security (WS-Security) Version 1.0. Specification, 2002.