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Frolík, Z. (ed.): Abstracta. 8th Winter School on Abstract Analysis.
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Frič, R.: Sequential completeness versus Čech - completeness.
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Frolík, Z. (ed.): Abstracta. 6th Winter School on Abstract Analysis.
Czechoslovak Academy of Sciences, Praha, 1978.
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Frič, R.; Koutník, V.: Sequentially complete spaces.
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Novák, Josef (ed.): General topology and its relations to modern analysis and algebra IV, Proceedings of the fourth Prague topological symposium, 1976.
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Society of Czechoslovak Mathematicians and Physicist, Praha, 1977.
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Frič, R.: Sequential envelope and subspaces of the Čech-Stone compactification.
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Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1972.
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