P. Sastry, P. Krishnaiah, P. Rao, и D. Vathsal. International Journal on Recent and Innovation Trends in Computing and Communication, 3 (1):
264--267(января 2015)
M. Hill, H. de Waardt, и H. Dorren. Lasers and Electro-Optics, 2001. CLEO '01. Technical Digest. Summaries
of papers presented at the Conference on, стр. 188--. (2001)