Perspectives of an all-European system of human rights protection : the role of the Council of Europe, the CSCE, and the European Communities : proceedings and recommendations of an international conference, Poznań, Poland, 8-11 October 1990 / : held under the auspices of Mrs. Catherine Lalumière ; edited by Zdzisław Ke̜dzia, Anna Korula, Manfred Nowak ; jointly organised by Poznań Human Rights Centre, Poland, Austrian Federal Academy of Public Administration, Vienna, Netherlands Institute of Human Rights (SIM), Utrecht ; sponsored by Ford Foundation, Council of Europe, European Cultural Foundation.