Habitual residence of the child in a parental responsibility case: The complex concretisation of an indeterminate legal concept. Cuad. derecho transnac. [Internet]. 2022 Sep. 30 [cited 2025 Dec. 5];14(2):1100-7. Available from: https://e-revistas.uc3m.es/index.php/CDT/article/view/7223