SUKHISHVILI, Zaza. Legal Regulation of Concession Relationship. Yearbook of Kutaisi Ilia Chavchavadze Public Library , [S. l.], v. 6, p. 267–273, 2014. Disponível em: https://yearbook.openjournals.ge/index.php/kly/article/view/3426. Acesso em: 7 may. 2026.