Continuous selections for a class of non-convex multivalued maps

Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Studia Mathematica / All issues

Andrzej Fryszkowski Studia Mathematica 76 (1983), 163-174 DOI: 10.4064/sm-76-2-163-174