• DML-CZ Home
• Mathematica Slovaca
• Volume 55

Author: Mačaj, M.

• Kostyrko, Pavel; Mačaj, M.; Šalát, Tibor; Sleziak, Martin: $\Cal I$-convergence and extremal $\Cal I$-limit points. (English). Mathematica Slovaca, vol. 55 (2005), issue 4, pp. 443-464