@book{1897,
	author = {Binmore, Ken},
	title = {Game theory and the social contract /},
	publisher = {MIT Press,},
	year = {v.d.},
	address = {Cambridge:},
	note = {V.1-Playing fair. 1994. xxii, 364p. Index. V.2 - Just Playing. 1998. xxiii, 589p. Index, Bibl.}
}