After this, his works were no longer published in the Soviet Union.

This is clearly the kind of book that would have been impossible to publish in the Soviet Union a few years ago.

Leon says that was 15 years ago, and the work has all been published in the Soviet Union.

These would be the last of his works published in the Soviet Union until 1990.

It was not published in the Soviet Union until 1989.

It is very difficult to find, being mostly published in the Soviet Union, and long out of print.

Since 1967 he started to write poetry that was not published in the Soviet Union.

Between 1968 and 1976, he published his works in the Soviet Union.

It is to be published in the Soviet Union next year.

The memoirs are to be published soon in the Soviet Union.