Macagno, Fabrizio2018-08-222018-08-2220109781848900059PURE: 3893180PURE UUID: bd437c6c-9583-43e1-9402-0afe1de18816ORCID: /0000-0003-0712-421X/work/65024873http://hdl.handle.net/10362/44867UID/FIL/00183/201312260889engDialectical and heuristic argumentsbook partpresumptions and burden of proof