Incomplete Information in Relational Temporal Databases. - Shashi K. Gadia; Sunil S. Nair; Yiu-Cheong Poon (VLDB, 1992)

Temporal Databases: A Prelude to Parametric Data. - Shashi K. Gadia; Sunil S. Nair (Temporal Databases, 1993)

Object Identity and Dimension Alignment in Parametric Databases. - Tsz S. Cheng; Shashi K. Gadia; Sunil S. Nair (CIKM, 1993)

Algebraic Identities and Query Optimization in a Parametric Model for Relational Temporal Databases. - Shashi K. Gadia; Sunil S. Nair (IEEE Trans. Knowl. Data Eng., 1998)