{"work": "W000067", "title": "Ribbon graphs and their invariants derived from quantum groups", "authors": ["Reshetikhin, Nicolai Yu.", "Turaev, Vladimir G."], "authors_display": "Reshetikhin, Nicolai Yu., Turaev, Vladimir G.", "author_metadata_status": "available", "original_source_url": null, "source_metadata_status": "unidentified", "metadata_review_flags": ["source_unidentified"], "semantics": "source attribution display only; no identity merge, citation-edition or mathematical proof approval"}