Praakli K, Niin Ülle. Birute Klaas-Langi bibliograafia 1981–2016. ESUKA-JEFUL [Internet]. 2017 Mar. 21 [cited 2024 Apr. 26];8(1):377-86. Available from: https://ojs.utlib.ee/index.php/jeful/article/view/jeful.2017.8.1.20