Michal SustrMartin SchmidMatej MoravcíkNeil BurchMarc LanctotMichael BowlingSound Algorithms in Imperfect Information Games.1674-16762021AAMAShttps://www.ifaamas.org/Proceedings/aamas2021/pdfs/p1674.pdfhttps://dl.acm.org/doi/10.5555/3463952.3464197conf/atal/2021db/conf/atal/aamas2021.html#SustrSMBLB21