@article{Kapp95a,
author = {G.~Kappel AND P.~Lang AND S.~Rausch-Schott AND W.~Retschitzegger},
journal = {{IEEE Bulletin of the Technical Committee on Data Engineering}},
number = {1},
pages = {11--17},
title = {{Workflow Management Based on Object, Rules, and Roles}},
volume = {18},
year = {1995}
}