Vinckel-Roisin, Hélène. “Lexical Dynamics in Covid-19 Vaccination Discourse: a Contrastive Empirical Study German French”. Journal for German and Scandinavian Studies Списание „Германистика и скандинавистика“, vol. 1, Dec. 2025, pp. 186-27, https://periodicals.uni-sofia.bg/index.php/gsc/article/view/3217.