Pankaj Gupta, Mukesh Kumar Mehlawat, Garima Mittal, Shilpi Verma. A Hybrid Approach for Selecting Optimal COTS Products. In Osvaldo Gervasi, David Taniar, Beniamino Murgante, Antonio Laganà , Youngsong Mun, Marina L. Gavrilova, editors, Computational Science and Its Applications - ICCSA 2009, International Conference, Seoul, Korea, June 29-July 2, 2009, Proceedings, Part I. Volume 5592 of Lecture Notes in Computer Science, pages 949-962, Springer, 2009. [doi]