11. Obálka Type: picture and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
12. Obálka Creator: Benda, Petr, Kiefer, Andreas, Hanák, Vladimír, and Veith, Michael Type: picture and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
13. Obálka Type: picture and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
14. Obálka Type: picture and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
15. Obálka Type: picture and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
16. Obálka Type: picture and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
17. Obálka Type: picture and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
18. Obálka Type: picture and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
19. Obálka Type: picture and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/
20. Obálka Type: picture and TEXT Language: English Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/