Mössner, J. M. Interpretation of Double Tax Convention – a Still Controversial Topic. W Challenges of Contemporary Tax Law: Jubilee Book Dedicated to Professor Włodzimierz Nykiel. Volume II; Kukulski, Z., Sęk, M., Red.; Wydawnictwo Uniwersytetu Łódzkiego: Poland, 2024; s. 207-216. https://doi.org/10.18778/8331-399-3.17.