[1] B. BALCAR J. PELANT P. SIMON: The space of ultrafilters on N covered by nowhere dense sets. Fund. Math. 110 (1980), 11-24. MR 0600576

[2] L. BUKOVSKÝ: $\Detla $ -model and distributivity in Boolean algebras. Comment. Math. Univ. Carolinae 9 (1968), 595-612. MR 0262129

[3] P. L. DORDAL: Independence result a concerning some combinatorial properties of the continuum. Ph.D.Thesis, Harvard University, Cambridge, Mass. 1982.

[4] M. FOREMAN: Games played on Boolean algebras. Preprint. MR 0716633 | Zbl 0536.03033

[5] C. GRAY: Iterated forcing from the strategic point of view. Ph.D.Thesis, Berkeley 1980.

[6] T. JECH: A game theoretic property of Boolean algebras. Logio Colloquium '77 (A. Mac Intyre et al., eds.) p. 135-144 North Holland Publ. Co. Amsterdam 1978. MR 0519808 | Zbl 0466.90100

[7] T. JECH: Set theory. Academic Press, Nev York 1978. MR 0506523 | Zbl 0419.03028

[8] R. S. PIERCE: Models over commutative rings. Meat. Amer. Math. Soc. no 70, Providence, R.I. , AMS 1967. MR 0217056

[9] A. SZYMANSKI H. X. ZHOU: to appear in General Topology and its Relatione to Modern Analysis and Algebra V. (Proc. Fifth Prague Topological Symp. 1981). Heldermann Verlag, Berlin 1982. MR 0698462

[10] P. VOJTÁŠ: A transfinite Boolean game and a generalization of Kripke's embedding theorem. General Topology and its Relations to Modern Analysis and Algebra V. (Proc. Fifth Prague Topological Symp. 1981). Heldermann Verlag, Berlin 1982, 663-668.

[11] P. VOJTÁŠ: Simultaneous strategies and Boolean games of uncountable length. (Proc. 10th Winter Sohool on Abstract Analyais, Srní 1982). Supplemento ai Randiconti del Circolo Matematico di Palermo, Serie II, 2, 1982, 293-297. MR 0683791

[12] P. VOPĚNKA P. HÁJEK: The theory of semisets. Academic Prague and North Holland, Amsterdam 1972. MR 0444473