O. Kopp, A. Armbruster, и O. Zimmermann. Proceedings of the 10th Central European Workshop on Services and their Composition (ZEUS 2018), том 2072 из CEUR Workshop Proceedings, стр. 55--62. CEUR-WS.org, (2018)
O. Kopp, и A. Armbruster. Proceedings of the 11th Central European Workshop on Services and their Composition, Bayreuth, Germany, February 14-15, 2019, том 2339 из CEUR Workshop Proceedings, стр. 55--57. CEUR-WS.org, (2019)