@article{Charaudeau07,
author = {Charaudeau, Patrick},
title = {Discurso y Contexto},
journal = {Discurso \& Sociedad},
year = 2009,
volume = 3,
number = 2,
pages = {253-279},
url = {http://www.dissoc.org/ediciones/v03n02/DS3(2)Charaudeau.html}
}