Toruńczyk, H.: On infinite-dimensional manifolds. (English). In: Frolík, Zdeněk (ed.): Abstracta. 9th Winter School on Abstract Analysis. Czechoslovak Academy of Sciences, Praha, 1981. pp. 176-180

Lerch, Matyáš Sur un théorème arithmétique de Zolotarev (French) [On a theorem of Zolotarev]. Bulletin int. de l’Ac. Prague 3 (1896), 34--37

Grząślewicz, Ryszard: On isometric domains of positive operators on orlicz spaces. (English). In: Frolík, Zdeněk (ed.): Proceedings of the 10th Winter School on Abstract Analysis. Circolo Matematico di Palermo, Palermo, 1982. pp. [131]-134

Mesiar, Radko: Martingale theorems in the ergodic theory. (English). In: Frolík, Zdeněk (ed.): Proceedings of the 10th Winter School on Abstract Analysis. Circolo Matematico di Palermo, Palermo, 1982. pp. (187)-(191)

Schneider, K. R.: Relaxation oscillations in systems with different time scales. (English). In: Kurzweil, Jaroslav (ed.): Equadiff 7. Proceedings of the 7th Czechoslovak Conference on Differential Equations and Their Applications held in Prague, 1989. BSB B.G. Teubner Verlagsgesellschaft, Leipzig, 1990. pp. 114-117

Nagata, J.: On dimension and metrization. (English). In: General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the symposium held in Prague in September 1961. Academia Publishing House of the Czechoslovak Academy of Sciences, Prague, 1962. pp. 282-285

Erdös, P.; Hajnal, A.: On the topological product of discrete $\lambda$-compact spaces. (English). In: General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the symposium held in Prague in September 1961. Academia Publishing House of the Czechoslovak Academy of Sciences, Prague, 1962. pp. [148]-151

Boltjanski, V.: On imbeddings of polyhedra into Euclidean spaces. (English). In: General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the symposium held in Prague in September 1961. Academia Publishing House of the Czechoslovak Academy of Sciences, Prague, 1962. pp. [112]-114

Horák, Stanislav: Řešení a návody k řešení. (Czech). In: Horák, Stanislav: Nerovnosti v trojúhelníku. (Czech). Praha: Mladá fronta, 1986. pp. 111-120

Sanjurjo, José M. R.: On mutational deformation retracts. (English). In: Bureš, J. and Souček, V. (eds.): Proceedings of the Winter School "Geometry and Physics". Circolo Matematico di Palermo, Palermo, 1989. pp. [291]-293

Přípravné soustředění před 41. MMO. (Czech) [Preparatory seminars before the 41st International Mathematical Olympiad]. In: Boček, Leo (editor); Horák, Karel (editor); Šimša, Jaromír (editor); Švrček, Jaroslav (editor); Töpfer, Pavel (editor): 49. ročník matematické olympiády na středních školách. Zpráva o řešení úloh ze soutěže konané ve školním roce 1999/2000. 41. mezinárodní matematická olympiáda. 12. mezinárodní olympiáda v informatice. (Czech). Praha: Jednota českých matematiků a fyziků, 2005. 80-7015-984-7, pp. 147-150