In Defense of a Trope-Based Ontology for Conceptual Modeling: An Example with the Foundations of Attributes, Weak Entities and Datatypes.

Giancarlo Guizzardi Claudio Masolo Stefano Borgo In Defense of a Trope-Based Ontology for Conceptual Modeling: An Example with the Foundations of Attributes, Weak Entities and Datatypes. 112-125 2006 conf/er/2006 ER http://dx.doi.org/10.1007/11901181_10 db/conf/er/er2006.html#GuizzardiMB06