Lipecki, Z.: On some nonclosed subspaces of metric linear spaces.
(English).
In:
Frolík, Zdeněk (ed.): Abstracta. 9th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1981.
pp. 110-113
Lipecki, Z.: Extreme extensions of positive operators, II.
(English).
In:
Frolík, Z. (ed.): Abstracta. 8th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1980.
pp. 113-116
Lipecki, Z.: Extreme extensions of positive operators.
(English).
In:
Frolík, Z. (ed.): Abstracta. 6th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1978.
pp. 63-66
Lipecki, Z.: Extension of functions on Boolean algebras.
(English).
In:
Frolík, Z. (ed.): Abstracta. 5th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1977.
pp. 39-42
