- Circles in Pythagorian triangles2010 | Faculty of Education
- Soddy Circles2023 | Faculty of Mathematics and Physics
- Geometry in Two Congruent Circles2016 | Faculty of Mathematics and Physics, Central Library of Charles University
- The power of a point theorem in proofs2015 | Faculty of Mathematics and Physics
- Short cycle covers of cubic graphs and graphs with minimum degree three2010 | Faculty of Mathematics and Physics
- Aritmetické operace na přímce a kružnici2022 | Faculty of Education
- Long cycles in fullerene graphs2009 | Faculty of Mathematics and Physics
- Hamilton cycles in prisms2007 | Faculty of Mathematics and Physics
- Generalized list T-colorings of cycles2005 | Faculty of Mathematics and Physics
- Hamilton Cycles in Strong Products of Graphs2005 | Faculty of Mathematics and Physics
- Perfect matchings extend to hamilton cycles in hypercubes2007 | Faculty of Mathematics and Physics
- Long cycles in hypercubes with distant faulty vertices2009 | Faculty of Mathematics and Physics
- Funny circles2004 | Faculty of Education
- How am I discovered a new theorem about triangle and Apolloniuscircles using Cabri2002 | Faculty of Education
- How are moving centres of variable triangles with common circumcircle2007 | Faculty of Education
- Review of the book by Kenneth Stephenson "Introduction to circle packings: the theory of discrete analytic functions"2010 | Faculty of Mathematics and Physics
- Lighten we with Cabri into less known and unknown corners of geometry. Part II. On a triangle and three Apollonois circles2004 | Faculty of Education
- Perfect matchings extending on subcubes to Hamiltonian cycles of hypercubes2009 | Faculty of Mathematics and Physics
- About geometric spice 22020 | Faculty of Mathematics and Physics
- Lighten we with Cabri into less known and unknown corners of geometry. Part I: What we know about Appolonius cicrle2004 | Faculty of Mathematics and Physics, Faculty of Education
- The butterflies theorem2018 | Faculty of Mathematics and Physics
- Lighten we with Cabri into less known and unknown corners of geometry. Part I2004 | Faculty of Education
- Lepidoptera Mathematica, or the Varied Generalizations of the Butterfly Theorem2018 | Faculty of Mathematics and Physics
- On a certain geometric construction2011 | Faculty of Mathematics and Physics
- Star polygons2018 | Faculty of Mathematics and Physics
- About geometric spice 12020 | Faculty of Mathematics and Physics
- Let us see using Cabri onto less known and unknown corners of geometry. Part 3. Discussion of a problem of three Apollonios circles with three Surprises2005 | Faculty of Mathematics and Physics, Faculty of Education
- Long paths and cycles in hypercubes with faulty vertices2009 | Faculty of Mathematics and Physics
- Leonardo's claw and Leonardo's mirror2018 | Faculty of Mathematics and Physics
- Distance constrained labelings of planar graphs with no short cycles2009 | Faculty of Mathematics and Physics