C. da Rocha Jr., Valdemar, and Patrick G. Farrell. 2015. “Algebraic Soft-Decision Techniques for Linear Block Codes<br /&gt;DOI: 10.14209/Jcis.1990.4”. Journal of Communication and Information Systems 5 (1). https://jcis.sbrt.org.br/jcis/article/view/158.