An Improved Security Requirement for Data Perturbation with Implications for E-Commerce. - Krishnamurty Muralidhar; Rathindra Sarathy; Rahul Parsa (Decis. Sci., 2001)

Perturbing Nonnormal Confidential Attributes: The Copula Approach. - Rathindra Sarathy; Krishnamurty Muralidhar; Rahul Parsa (Manag. Sci., 2002)