Stephen Ferg. Modelling the Time Dimension in an Entity-Relationship Diagram. In Peter P. Chen, editor, Entity-Relationship Approach: The Use of ER Concept in Knowledge Representation, Proceedings of the Fourth International Conference on Entity-Relationship Approach, Chicago, Illinois, USA, 29-30 October 1985. pages 280-286, IEEE Computer Society and North-Holland, 1985. [doi]
@inproceedings{Ferg85, title = {Modelling the Time Dimension in an Entity-Relationship Diagram}, author = {Stephen Ferg}, year = {1985}, researchr = {https://researchr.org/publication/Ferg85}, cites = {0}, citedby = {0}, pages = {280-286}, booktitle = {Entity-Relationship Approach: The Use of ER Concept in Knowledge Representation, Proceedings of the Fourth International Conference on Entity-Relationship Approach, Chicago, Illinois, USA, 29-30 October 1985}, editor = {Peter P. Chen}, publisher = {IEEE Computer Society and North-Holland}, isbn = {0-444-87951-X}, }