15. 12. 2020 Online: The 39th Ad Hoc Workshop on program - Part 4: Powders (standard and modulated) 13.00–17.00 Workshop
14. 12. 2020 Online: The 39th Ad Hoc Workshop on program - Part 3: Modulated structures 13.00–17.00 Workshop
8. 12. 2020 Online: The 39th Ad Hoc Workshop on program - Part 2: Twinning, disorder, rigid body 13.00–17.00 Workshop
7. 12. 2020 Online: The 39th Ad Hoc Workshop on program - Part 1: Basics of Jana2020 13.00–17.00 Workshop
1. 12. 2020 On Surface Chemistry beyond Ullmann Coupling: the Case of Aminophenol 10.00–11.00 Seminář
26. 11. 2020 Eiichiro Komatsu: Hunting for parity-violating physics in polarisation of the cosmic microwave background 16.00–17.00 Seminář