Lassak, Marek. “Estimation of the Centroid Banach–Mazur Distance Between Planar Convex Bodies”. Ukrains’kyi Matematychnyi Zhurnal 76, no. 5 (June 2, 2024): 776 - 781. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/7428.