Kairišs, Edgars, and Mihails Kijaško. “HUFFMAN COMPRESSION ALGORITHM”. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 21 (April 19, 2017): 131–134. Accessed May 6, 2024. https://journals.ru.lv/index.php/HET/article/view/3594.