Order of the Council of Ministers of July 18 1968 on the provisions of the benefits payable in respect of Industrail Accidents Act being extended to cover occupational diseases: Dz. U. PRL 1968 Nr 22, poz. 1945. Contemporary Central & East European Law, [S. l.], n. 13, p. 88–89, 1970. Disponível em: https://czasopisma.inp.pan.pl/index.php/cceel/article/view/1495. Acesso em: 6 oct. 2025.