G. Nair, A. Gopalakrishnan, S. Mauw, and E. Moll. Secure Data Management, volume 3674 of Lecture Notes in Computer Science, page 217-233. Springer, (2005)
S. Ahern, M. Naaman, R. Nair, and J. Yang. JCDL '07: Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries, page 1-10. New York, NY, USA, ACM, (2007)
S. Ahern, M. Naaman, R. Nair, and J. Yang. Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries, page 1--10. New York, NY, USA, ACM, (2007)