V. W. Setzer, René Lapyda. Design of Data Models for the ADABAS System Using the Entity-Relationship Approach. In Peter P. Chen, editor, Entity-Relationship Approach to Information Modeling and Analysis, Proceedings of the Second International Conference on the Entity-Relationship Approach (ER 81), Washington, DC, USA, October 12-14, 1981. pages 319-336, North-Holland, 1981. [doi]
Abstract is missing.