Bernini, A. “THEORETICAL FRAMEWORKS FOR A PERSON-ORIENTED APPROACH TO MULTILINGUALISM: THE CASE OF SOUTH TYROLEAN SCHÜTZEN”. Sustainable Multilingualism / Darnioji Daugiakalbystė, no. 6, Mar. 2023, pp. 24-42, https://ejournals.vdu.lt/index.php/SM/article/view/4477.