| The US seems to be increasingly drawn to a theory that international agreements and organisations have, as it were, a merely substitutional role. |
| The elements, in substitutional symmetry, are then simply means of introducing variety and action. |
| There was no such order granted for the substitutional serving of the SOC in this case. |
| Generally if the new issue is the only common issue of the company, then the new issue will be treated as a substitutional issue. |
| But the interference between the substitutional principle of origins and the authorial or performative principle of artifact production was dynamic. |
| We see here that these relationships can be either complementary or substitutional. |
