Aalst, Wil M. P. van derWil M. P. van derAalstWeske, MathiasMathiasWeskeWirtz, GuidoGuidoWirtz0000-0002-0438-84822019-09-192014-09-2420031092-0617https://fis.uni-bamberg.de/handle/uniba/11052engAdvanced topics in workflow management: Issues, requirements, and solutionsarticle