Baran, M. 2004. The relegated modality or the prototypical function emphasised? Pretérito perfecto, pretérito indefinido, pretérito imperfecto de indicativo in the ELE teaching. Studia Romanica Posnaniensia. 31, (Dec. 2004), 147–154. DOI:https://doi.org/10.14746/strop.2004.31.012.