НЕСКОЛЬКО ЗАМЕЧАНИЙ О CИCTEME 3AКOHOДATEHЬHЬIX AKTOB ПHP. Contemporary Central & East European Law, [S. l.], n. 1, p. 18–19, 2019. Disponível em: https://czasopisma.inp.pan.pl/index.php/cceel/article/view/1611. Acesso em: 6 oct. 2025.