Barclay, P. J., & Kennedy, J. (1991). Regaining the conceptual level in object oriented modelling. In M. Jackson, & A. E. Robinson (Eds.), Proceedings of the 9th British National Conference on Databases, Aspects of Databases, (BNCOD 9), 269-305
This paper attempts to develop a conceptual model for the object oriented description of data. We abstract from various logical model features essential for thinking about dat...