Vázquez Orta, I. and Giner, D. 2008. Beyond mood and modality: epistemic modality markers as hedges in research articles. A cross-disciplinary study. Alicante Journal of English Studies / Revista Alicantina de Estudios Ingleses. 21 (Nov. 2008), 171–190. DOI:https://doi.org/10.14198/raei.2008.21.10.