A Proposal for Formalizing and Extending the Generalization and Subset Abstractions in the Enity-Relationship Model.

Luiz Tucherman Marco A. Casanova Pedro M. Gualandi Anelise P. Braga A Proposal for Formalizing and Extending the Generalization and Subset Abstractions in the Enity-Relationship Model. er89/ER89-P027.pdf 27-41 1989 ER db/conf/er/er89.html#TuchermanCGB89 conf/er/89 db/conf/er/TuchermanCGB89.html books/el/ceri83/BertainaLG83 journals/software/Borgida85 books/el/ceri83/BussolatiCAZ83 books/el/Ceri83 journals/tods/Chen76 conf/er/DogacC81 journals/dke/ElmasriWH85 books/mg/SilberschatzK86 conf/er/KozacynskiL87 conf/er/LenzeriniS83 conf/er/ScheuermannSW79 journals/csur/TeoreyYF86 ...