DAVTYAN, S.R. COMPILATION OF A LIST OF UNDERGROUND SPACES AS A STAGE OF CADASTRE OF UNDERGROUND SPACES. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 50, n. 1 (239), p. 66–70, 2016. DOI: 10.46991/PYSU:C/2016.50.1.066. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol50_no1_2016_pp066-070. Acesso em: 18 may. 2024.