February 2, 1989: Prisoners of Conscience (letter)
December 8, 1983: 'Before the Law' (letter)
January 20, 1983: The Plight of Petr Uhl (letter)
April 1, 1982: Czech Prisoner (letter)
November 5, 1981: The East: Three Reports
July 16, 1981: Czech Crackdown (letter)