@Article{BVMC:985638, author = {Díez Prados, Mercedes}, title = {Abstract nouns as metadiscursive shells in academic discourse }, journal = {Caplletra: Revista Internacional de Filologia. Núm. 64, primavera de 2018 }, publisher = {Alacant : Biblioteca Virtual Joan Lluís Vives, 2020}, year = {2020}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0985638} }