Akaoka, Y., K. Okamura, and Y. Otobe. “Confidence Disc and Square for Cauchy Distributions”. Ukrains’kyi Matematychnyi Zhurnal 75, no. 3 (April 11, 2023): 305–318. Accessed December 5, 2025. https://umj.imath.kiev.ua/index.php/umj/article/view/6797.