Links to related stuff in Stacks project:

1. Monoidal Categories
2. Additive Monoidal Categories
3. Groupoid schemes
4. More on Groupoid Schemes
5. Galois categories

Directory listing:

1. A1_v2.pdf
2. lem.pdf
3. A1.pdf
4. rosenberg.pdf
5. first-lem.pdf
6. Tannakian.pdf
7. Note-on-Ind-Completion-v2.tex
8. A2-algebra-in-tensor-cat.tex
9. rosenberg.tex
10. Tannakian.tex
11. Note-on-Flatness-v2.tex