Stevic, S. (2003). A Note on the Recursive Sequence $x_{n + 1} = p_kx_n + p_{k − 1}x_{n − 1} +.+ p_1x_{n − k + 1}$. Ukrains’kyi Matematychnyi Zhurnal, 55(4), 570-574. Retrieved from https://umj.imath.kiev.ua/index.php/umj/article/view/3932