Bán, Róbert, and Gábor Valasek. “Geometric Distance Fields of Plane Curves”. Acta Cybernetica 25, no. 2 (August 4, 2021): 187-203. Accessed June 27, 2022. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/4192.