Nýdl, Václav: Reconstructing equivalences.
(English).
In:
Frolík, Z., Souček, V.
and Vinárek, J. (eds.): Proceedings of the 13th Winter School on Abstract Analysis.
Section of Topology.
Circolo Matematico di Palermo, Palermo, 1985.
pp. [71]-75
Nýdl, Václav: Some results concerning reconstruction conjecture.
(English).
In:
Frolík, Z. (ed.): Proceedings of the 12th Winter School on Abstract Analysis.
Section of Topology.
Circolo Matematico di Palermo, Palermo, 1984.
pp. [243]-246
Müller, V.: On Ulam's hypothesis.
(English).
In:
Frolík, Z. (ed.): Abstracta. 4th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1976.
pp. 29
Křivka, Pavel:
On homomorphism perfect graphs.
(English).Commentationes Mathematicae Universitatis Carolinae,
vol. 12
(1971),
issue 3,
pp. 619-626