VÁGÁSI, Mária. THE ROLE OF THE HIDDEN ECONOMY IN THE HUNGARIAN TRANSITION.
Periodica Polytechnica Social and Management Sciences
,
[S. l.]
, v. 3, n. 2, p. 147–161, 1995. Disponível em: https://pp.bme.hu/so/article/view/6540. Acesso em: 20 jul. 2025.