This was an especially rapid change in what had appeared as a reasonably stable system.
IS the international economic system more stable than it looks?
Golf, they may say, presumes a stable economic and political system.
Robinson figures if he can persuade most of us to come along, he'll have a stable system.
This approach makes the system extremely stable, but quite slow.
Finally, one cannot say that Europe has a proper and stable financial system.
The process of building a stable political system must continue.
First and foremost, Russia needs a credible, stable political system.
He added: "No stable system of government can be established unless it is popular."
Yet it is a stable and robust system distributed as an open source program.