Annamalai, Chinnaraji, e Antonio Marcos de Oliveira Siqueira. “Vector Space on the Binomial Coefficients in Combinatorial Geometric Series”. The Journal of Engineering and Exact Sciences 9, no. 6 (março 14, 2023): 15413–01e. Acessado novembro 21, 2024. https://beta.periodicos.ufv.br/jcec/article/view/15413.