Triana J. Bessel polynomials by context-free grammars: Polinomios de Bessel mediante gramáticas independientes del contexto. BISTUA [Internet]. 2024 Oct. 24 [cited 2024 Nov. 4];22(2):1-5. Available from: https://ojs.unipamplona.edu.co/index.php/bistua/article/view/2932