Kříž, I.; Pultr, A.: Systems of covers of frames and resulting subframes.
(English).
In:
Frolík, Z., Souček, V.
and Fabián, M. (eds.): Proceedings of the 14th Winter School on Abstract Analysis.
Circolo Matematico di Palermo, Palermo, 1987.
pp. [353]-363
Kříž, I.; Pultr, A.: Products of locally connected locales.
(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. [61]-70
