Barreiro Carril, M. C. (2024). Problems Raised by DAC 6 concerning Taxpayer’s Rights and Fundamental Freedoms. Particular Reference to DAC 6 Implementation in the Spanish Legal Order. W Z. Kukulski & M. Sęk (Red.), Challenges of Contemporary Tax Law: Jubilee Book Dedicated to Professor Włodzimierz Nykiel. Volume II (s. 77-91). Wydawnictwo Uniwersytetu Łódzkiego. https://doi.org/10.18778/8331-399-3.08