All exercises are from the ends of the Chapters in Hartmann (1994).

[1.3 means Chapter 1, Exercise 3.]

1. 4.1
2. 4.3
3. 5.1
4. 5.2
5. 5.3
6. 6.1
7. 6.5
8. 6.6
9. 7.5
10. 7.6