Samimi, H., Azmi, P., hakak, Mohammad. “A New Approximate Analytical Method for Performance Analysis of Regular LDPC Codes Iterative Decoding on AWGN Channels.” Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran, vol. 5, no. 1, 2007, pp. 12-18.