Arató, Mátyás. “Run Length Control in Simulations and Performance Evaluation and Elementary Gaussian Processes”. Acta Cybernetica 6, no. 2 (January 1, 1983): 203-212. Accessed June 27, 2022. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3253.