declared an amnesty for jailed strikers in the spring of 1977. In that year, it was renamed the Committee for Social Self-defence KOR (Komitet Samoobrony Społecznej KOR). KOR went on to publish another underground paper, Robotnik ("The Worker"—the same title as Józef Piłsudski's underground paper) Founding members Jerzy Andrzejewski Stanisław Barańczak Ludwik Cohn Jacek Kuroń Edward Lipiński Jan Józef Lipski Antoni Macierewicz Piotr Naimski Antoni Pajdak Józef Rybicki Aniela Steinsbergowa Adam Szczypiorski Fr. Jan Zieja Wojciech Ziembiński See also Movement for Defense of Human and Civic Rights (ROPCiO) Jan Krzysztof Kelus Committee for the Defense of the Unjustly Prosecuted - similar movement in Czechoslovakia References External links PBS: A Force More Powerful 1976 establishments in Poland Anti-communism in Poland Nonviolent resistance movements Organizations established in 1976 Organizations disestablished in 1977 Solidarity (Polish trade union)