- Limit of a sequence and the squeeze theorem2012 | Faculty of Mathematics and Physics
- Limit of the progression and limit of the function in an improper point2000 | Faculty of Mathematics and Physics
- On number sequences2010 | Faculty of Mathematics and Physics
- What you perhaps don't know about the sum 1^k+2^k+3^k+...+n^k2012 | Faculty of Mathematics and Physics
- Sequential and functional approach to limit in education2014 | Faculty of Education
- Golden ratio and limits of two sequences2011 | Faculty of Mathematics and Physics
- Baire-one mappings contained in a usco map2007 | Faculty of Mathematics and Physics