Luo, Lianfei, and Wenping Ma. “Balanced Ternary and Quaternary Sequence Pairs of Odd Period With Three-Level Correlation”. Kuwait Journal of Science 46, no. 3 (August 21, 2019). Accessed April 16, 2026. https://journalskuwait.org/kjs/index.php/KJS/article/view/5692.