Diekert, Volker, and Tobias Walter. “Asymptotic Approximation for the Quotient Complexities of Atoms”. Acta Cybernetica 22, no. 2 (January 1, 2015): 349-357. Accessed April 25, 2024. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3885.