Remarks on minimax solutions

Instytut Matematyczny Polskiej Akademii Nauk / Institute of Mathematics / Publishing house / Journals and Serials / Annales Polonici Mathematici / All issues

V. Lakshmikantham, S. Leela Annales Polonici Mathematici 19 (1967), 301-306 DOI: 10.4064/ap-19-3-301-306