(1992). On sets not belonging to algebras of subsets / L.Š. Grinblat.
Cita Chicago (17th ed.)On Sets Not Belonging to Algebras of Subsets / L.Š. Grinblat. 1992.
Cita MLA (9th ed.)On Sets Not Belonging to Algebras of Subsets / L.Š. Grinblat. 1992.
Atenció: Aquestes cites poden no estar 100% correctes.