Valéria Delisandra Feltrim Jorge Marques Pelizzoni Simone Teufel Maria das Graças Volpe Nunes Sandra M. Aluísio Applying Argumentative Zoning in an Automatic Critiquer of Academic Writing. 214-223 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3171&spage=214 2004 conf/sbia/2004 SBIA db/conf/sbia/sbia2004.html#FeltrimPTNA04