Armas-Gómez, S.; Margalef-Roig, J.; Outerelo-Domínguez, E.; Padrón-Fernández, E.: Transversality on manifolds with corners. (English). In: Bureš, J. and Souček, V. (eds.): Proceedings of the Winter School "Geometry and Topology". Circolo Matematico di Palermo, Palermo, 1993. pp. [21]-30

Bezdek, A.: On the section of a lattice–covering of balls. (English). In: Frolík, Zdeněk (ed.): Proceedings of the 11th Winter School on Abstract Analysis. Circolo Matematico di Palermo, Palermo, 1984. pp. [23]-45

Vilímovský, Jiří: Several classes of uniform spaces connected with Banach valued mappings. (English). In: Frolík, Zdeněk (ed.): Seminar Uniform Spaces. , 1978. pp. 83-100