Živković, Branka, y Milica Vuković-Stamatović. 2021. «Is Investigating Discipline-Specific Academic Lecture Introductions a Goal Worth pursuing?: A Corpus-Based Study of the Rhetorical Structure of Mathematics Lecture Introductions». Revista Signos. Estudios De Lingüística 54 (105). Valparaíso, CL. https://revistasignos.cl/index.php/signos/article/view/516.