LANGER, Maciej; GŁÓD, Grzegorz. WHEN DOES A HOSPITAL RECEIVE STATE AID? THE PRIVATE INVESTOR AND PRIVATE CREDITOR TEST IN MANAGEMENT PRACTICE. Ekonomia i Prawo. Economics and Law, [S. l.], v. 25, n. 3, p. 463–474, 2026. DOI: 10.12775/EiP.2026.21. Disponível em: https://apcz.umk.pl/EiP/article/view/65917. Acesso em: 8 oct. 2026.