Search for: [Subject and Keywords = error correcting codes] OR [Subject and Keywords = girth] OR [Subject and Keywords = low density parity check codes] OR [Subject and Keywords = dual diagonal matrix] OR [Subject and Keywords = Hankel matrix] OR [Title = Low Density Parity Check Codes Constructed from Hankel Matrices, Journal of Telecommunications and Information Technology, 2018, nr 3] OR [Creator = Djebbari, Ali] OR [Creator = Tehami, Mohammed Amine]