deletions | additions       diff --git a/layout.md b/layout.md  index 9206f52..74f86f6 100644  --- a/layout.md  +++ b/layout.md 
...
section_Kapitel_4_The_force__.tex  section_Kapitel_5_Nuclear_models__.tex  section_Kapitel_6_Radioactive_decay__.tex  section_Kapitel_7_Detecting_nuclear__.tex  section_Kapitel_11_Nuclear_reactions__.tex  section_Kapitel_12_Neutron_Physics__.tex  section_Kapitel_13_Nuclear_fission__.tex