Naszódi, Márton. On the Constant of Homothety for Covering a Convex Set With Its Smaller Copies. Pro Mathematica 24, no. 47-48 (septiembre 7, 2010): 113-119. Accedido mayo 8, 2024. https://revistas.pucp.edu.pe/index.php/promathematica/article/view/10276.