Soykan, Yüksel, and Erkan Taşdemir. “Generalized Tetranacci Hybrid Numbers”. Annales Mathematicae Silesianae 35, no. 1 (October 6, 2020): 113-130. Accessed May 18, 2024. https://www.journals.us.edu.pl/index.php/AMSIL/article/view/13478.