1989–1995 Bogusława Broadcasting Dobek Doliwa Ostrowska Period Pirate Polish Private Radio Transformation Urszula Waves broadcast media community media media in CEE media in transition media policy non-commercial media thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHB Sociology thema EDItEUR::J Society and Social Sciences::JP Politics and government::JPA Political science and theory