TY - JOUR AU - Dzedzej, Zdzisław AU - Idzik, Adam AU - Izydorek, Marek PY - 1999/12/01 Y2 - 2024/03/28 TI - Borsuk-Ulam type theorems on product spaces II JF - Topological Methods in Nonlinear Analysis JA - TMNA VL - 14 IS - 2 SE - DO - UR - https://apcz.umk.pl/TMNA/article/view/TMNA.1999.037 SP - 345 - 352 AB - A generalization of the theorem of Zhong on the product of spheres tomultivalued maps is given. We prove also a stronger resultof Bourgin-Yang type. ER -