The book Kettős elnyomásban [Dual oppression] presents a complex of texts from the Hungarian minority’s legal protection commitee. They follow the committee’s activities from 1978 until the end of the Communist regime in 1989. In the book we can find texts in which Duray writes about his time in jail. The book has five chapters, most of which deal with the problems of the educational system. It was first published in New York in 1989, then again in 1993 in Bratislava. The book is a document of great importance in that it shows how the committee worked.