1. Lecture Notes in Computer Science;A Lias-Rodríguez,2009
2. Santiesteban-Algaza, Y., Pons-Porrata, A.: LEX: a new algorithm for the calculus of all typical testors, vol. 1, pp. 85–95 (2003)
3. Lecture Notes in Computer Science;E Alba-Cabrera,2014
4. Martínez, J.F., Santos, J.A., Carrasco, A.: Feature selection using typical testors applied to estimation of stellar parameters. Comput. Sist. 8(1), 15–23 (2004). https://www.redalyc.org/articulo.oa?id=61580103. ISSN 1405-5546
5. Advances in Intelligent Systems and Computing;K Muenala,2019