Şi̇ar Zafer, and Keski̇n Refi̇k. “The Square Terms in Generalized Lucas Sequence With Parameters $P$ And $Q$”. MATHEMATICA SCANDINAVICA 118, no. 1 (March 7, 2016): 13–26. Accessed November 24, 2024. https://www.mscand.dk/article/view/23292.