Simon, P.:
A note on almost disjoint refinement.
(English).Acta Universitatis Carolinae. Mathematica et Physica,
vol. 37
(1996),
issue 2,
pp. 89-99
Balcar, B.; Simon, P.; Vojtáš, P.: Disjoint refinement and related topics.
(English).
In:
Frolík, Z. (ed.): Abstracta. 8th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1980.
pp. 16-25
