KOCH, Erich. Propositions of benefits for persons providing care for family members employed in agriculture in Germany – significance, legal basis, and further development. Ubezpieczenia w Rolnictwie – Materiały i Studia, [S. l.], n. 1/77, p. 231–250, 2022. Disponível em: https://ojs.academicon.pl/ur/article/view/10072. Acesso em: 4 wrz. 2025.