- Helly Konrád2020 | Publication without faculty affiliation
- Helle Helle. Dramatic Purring of the Radiator2007 | Faculty of Arts
- On Helly Numbers of Exponential Lattices2023 | Faculty of Mathematics and Physics
- Bounding Helly numbers via Betti numbers +12017 | Faculty of Mathematics and Physics
- On Helly numbers of exponential lattices2024 | Faculty of Mathematics and Physics
- Berge's theorem, fractional Helly, and art galleries2006 | Faculty of Mathematics and Physics
- Optimal bounds for the colorful fractional Helly theorem2021 | Faculty of Mathematics and Physics
- „HELLo maniax!“1999 | Faculty of Arts
- Helly, Karl2020 | First Faculty of Medicine
- Bonjour, Hola or Hello?2006 | Publication without faculty affiliation
- A fractional Helly theorem for convex lattice sets2003 | Faculty of Mathematics and Physics
- The CSP dichotomy holds for digraphs with no sources and no sinks ( A positive answer to a conjecture of Bang-Jensen and Hell)2009 | Faculty of Mathematics and Physics
- Bounded VC-dimension implies a fractional Helly theorem2004 | Faculty of Mathematics and Physics
- Josef Hellich and the (association of) Christian Art2003 | Faculty of Arts, Central Library of Charles University
- Joseph Hellich, Christian art and a society for its support2003 | Faculty of Arts
- A Helly-type theorem for unions of convex sets1997 | Faculty of Mathematics and Physics
- No Helly theorem for stabbing translates by lines in R^32004 | Faculty of Mathematics and Physics
- A helly - type theorem for unions of convex sets1995 | Publication without faculty affiliation
- "The road to freedom" in the mirror of media reality2017 | Faculty of Arts
- Extending Partial Representations of Circular-Arc Graphs2022 | Faculty of Mathematics and Physics
- Bounding Radon number via Betti numbers2020 | Faculty of Mathematics and Physics
- The Artistic Expression as a Synthesis of Archaeological knowledge or Archeology as a Source of artists' Imagination?2021 | Catholic Theological Faculty
- Recognizing H-Graphs - Beyond Circular-Arc Graphs2023 | Faculty of Mathematics and Physics
- "Matrona quaedam Ephesi" and "Quid istuc obsecro est?" - "What the hell is this?"2014 | Faculty of Arts
- Homomorphism bounded classes of graphs2006 | Faculty of Mathematics and Physics
- Graphs, Polymorphisms and the Complexity of Homomorphism Problems2008 | Faculty of Mathematics and Physics
- New Conditions for Taylor Varieties and CSP2010 | Faculty of Mathematics and Physics
- Nociception in humans with tattoo and different motivation to pain experience2010 | First Faculty of Medicine, Third Faculty of Medicine
- Spring School on Analysis: Function spaces and applicationsPublication without faculty affiliation