Jerzy Ficowski
...that the works of Polish poet Jerzy Ficowski were banned for several years in the People's Republic of Poland, following his criticism of the government?
...that the works of <a class="mw-redirect" href="./Polish_poet" id="mwBrE" rel="mw:WikiLink" title="Polish poet">Polish poet</a> <b id="mwBrI"><a href="./Jerzy_Ficowski" id="mwBrM" rel="mw:WikiLink" title="Jerzy Ficowski">Jerzy Ficowski</a></b> were banned for several years in the <a class="mw-redirect" href="./People's_Republic_of_Poland" id="mwBrQ" rel="mw:WikiLink" title="People's Republic of Poland">People's Republic of Poland</a>, following his <a href="./Letter_of_59" id="mwBrU" rel="mw:WikiLink" title="Letter of 59">criticism of the government</a>?