@book{Urbański:2020,
author
=
"M.Urbański and T.Skura and P.Łupkowski",
title
=
"Reasoning: Games, Cognition, Logic (Studies in Logic, Vol. 83), ISBN: 9781848903258",
publisher
=
"College Publications",
address
=
"Rickmansworth",
pages
=
"203",
year
=
"2020",
}