VENGRYS, Aleksandras. Mixed Economy and its Efficiency. Ekonomika, [S. l.], v. 39, p. 175–190, 1995. DOI: 10.15388/Ekon.1995.16348. Disponível em: https://www.journals.vu.lt/ekonomika/article/view/16348.. Acesso em: 4 may. 2024.