Gregorio Leti
...that all of the publications of 17th century Milanese historian Gregorio Leti were listed on the Index Librorum Prohibitorum?
...that all of the publications of <a href="./17th_century" id="mwCRg" rel="mw:WikiLink" title="17th century">17th century</a> <a href="./Milan" id="mwCRk" rel="mw:WikiLink" title="Milan">Milanese</a> historian <b id="mwCRo"><a href="./Gregorio_Leti" id="mwCRs" rel="mw:WikiLink" title="Gregorio Leti">Gregorio Leti</a></b> were listed on the <i id="mwCRw"><a href="./Index_Librorum_Prohibitorum" id="mwCR0" rel="mw:WikiLink" title="Index Librorum Prohibitorum">Index Librorum Prohibitorum</a></i>?