{"id": 857, "pid": "https://w3id.org/egdi/publication/857", "document_type": "report", "resource_type": "file", "resource_file_type": "pdf", "title": "Connecting stone in constructions with stone resources, a technical case study", "authors": "Tom Heldal", "publication_year": 2021, "url": "https://repository.europe-geology.eu/egdidocs/eurolithos/connecting%2Bstone%2Bin%2Bconstructions%2Bwith%2Bstone%2Bresou.pdf", "original_filename": "connecting+stone+in+constructions+with+stone+resou.pdf", "license_id": 2, "language_code": "en", "license": {"id": 2, "license": "CC-BY-4.0", "name": "Creative Commons Attribution 4.0", "url": "https://creativecommons.org/licenses/by/4.0/", "description": "Reuse allowed with attribution.", "is_active": true, "sort_order": 20}, "data": {"URL": "https://repository.europe-geology.eu/egdidocs/eurolithos/connecting%2Bstone%2Bin%2Bconstructions%2Bwith%2Bstone%2Bresou.pdf", "type": "report", "title": "Connecting stone in constructions with stone resources, a technical case study", "author": [{"literal": "Tom Heldal"}], "issued": {"date-parts": [[2021, 6, 1]]}, "language": "en"}, "attachments": [], "expert_authors": [], "refs": [{"id": 312, "document_id": 857, "project_id": 101102143}], "tags": [], "keywords": ["case studies", "Norway", "Eurolithos"], "created_at": "2021-06-01T00:00:00", "updated_at": "2026-09-21T11:56:11.868689"}