Živaljevic, Rade, and Siniša Vresćica. “Measurable Patterns, Necklaces and Sets Indiscernible by Measure”. Topological Methods in Nonlinear Analysis 45, no. 1 (March 1, 2015): 39–54. Accessed April 23, 2024. https://apcz.umk.pl/TMNA/article/view/TMNA.2015.002.