NIEZGODA, Malwina. Measures taken by KRUS in the collection of outstanding contributions. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 2/82, p. 283–299, 2024. Disponível em: https://ojs.academicon.pl/ur/article/view/9943. Acesso em: 1 wrz. 2025.