J. Carlos Mex-Perera, Simon J. Shepherd. Cryptanalysis of a summation generator with 2-bit memory. Signal Processing, 82(12):2025-2028, 2002. [doi]
@article{Mex-PereraS02, title = {Cryptanalysis of a summation generator with 2-bit memory}, author = {J. Carlos Mex-Perera and Simon J. Shepherd}, year = {2002}, doi = {10.1016/S0165-1684(02)00356-0}, url = {http://dx.doi.org/10.1016/S0165-1684(02)00356-0}, researchr = {https://researchr.org/publication/Mex-PereraS02}, cites = {0}, citedby = {0}, journal = {Signal Processing}, volume = {82}, number = {12}, pages = {2025-2028}, }