Capturing Temporal Constraints in Temporal ER Models. - Carlo Combi; Sara Degani; Christian S. Jensen (ER, 2008)

Building Logical Specifications of Temporal Granularities through Algebraic Operators. - Carlo Combi; Sara Degani (TIME, 2009)

Seamless (and Temporal) Conceptual Modeling of Business Process Information. - Carlo Combi; Sara Degani (ADBIS (2), 2011)