But he faced considerable obstacles before he could present his version of events.

"These attitudes are a considerable obstacle to a better-functioning market economy."

There are considerable obstacles to clear thinking about these issues.

They formed a considerable obstacle to anything hostile back in the old days.

Friday's ban, which will last until June 4, 1991, could represent a considerable obstacle.

There are considerable obstacles to organizing plants owned by foreign companies.

Although the plan still faces considerable obstacles, the casino could eventually be one of three the state wants to see built in the area.

This also presents a considerable obstacle to developing common standards and comparative data protection.

As numerous studies have shown, this is a considerable obstacle to the completion of the internal market.

They now form a considerable obstacle to the development of the European Union.