Rote, Günter, and Gerhard J. Woeginger. “Minimizing the Number of Tardy Jobs on a Single Machine With Batch Setup Times”. Acta Cybernetica 13, no. 4 (January 1, 1998): 423–429. Accessed March 31, 2025. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3502.