The survival rate was better with an established Marxist group that had the resources to hold prisoners for longer periods of time.

But many established groups are called on regularly to consult with national delegations.

Three weeks, even for an established group like this one, will be a luxury.

It is due, he claims, to the prejudice of established scientific groups against new ideas.

The experts generally recommend checking a few Web sites from established groups first.

Do you put the most trust into established nonprofit groups?

He and his people had provided expert assistance to an established revolutionary group.

He said his main strategy would be to help the less established groups tap into private donations.

In some cases, an established group will attempt to increase its influence and power by making membership compulsory for all those sharing the interest.

"All of them, including the ones attributed to the established terrorist groups."