Construções perifrásticas portuguesas dever + infinitivo e ter de/que + infinitivo – um problema didático / Portuguese Verbal Periphrasis with Dever as a T eaching Problem

Autor: Drzazgowska, Joanna
Zdroj: Studia Iberystyczne / Iberian Studies. (12):75-86
Databáze: Central and Eastern European Online Library (CEEOL)