1. Summational invariants in the mechanics of mass points
2. references quoted there. The case of classical particles with intrinsic angular momentum was considered by Diplomarbeit, Göttingen 1987.
3. examples of a non-additive conservation law is the Runge-Lenz-vector.
4. Local S‐matrix symmetries in Galilean field theories
5. Additive conservation laws in local relativistic quantum field theory