Dzedzej, Z., Izydorek, M. and Vidal, A. (1998) “On the theorem of Tverberg”, Topological Methods in Nonlinear Analysis, 12(1), pp. 159–168. Available at: https://apcz.umk.pl/TMNA/article/view/TMNA.1998.034 (Accessed: 20 April 2024).