S. Mudholkar, P. Shende, and M. Sarode. International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), 2 (1):
57-65(February 2012)
S. Narayanan, M. Kaimal, K. Bijlani, M. Prasanth, and K. Kumar. Proceedings of the 2014 International Conference on Interdisciplinary Advances in Applied Computing, page 51:1--51:5. New York, NY, USA, ACM, (2014)