Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). Documentary data and the study of past droughts: a global state of the art. Retrieved May 24, 2026, from https://4ort.xyz/entity/documentary-data-and-the-study-of-past-droughts-a-global-state-of-the-art
MLA“Documentary data and the study of past droughts: a global state of the art.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/documentary-data-and-the-study-of-past-droughts-a-global-state-of-the-art.
BibTeX@misc{4ortxyz_documentary-data-and-the-study-of-past-droughts-a-global-state-of-the-art_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Documentary data and the study of past droughts: a global state of the art}}, year = {2026}, url = {https://4ort.xyz/entity/documentary-data-and-the-study-of-past-droughts-a-global-state-of-the-art}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Documentary data and the study of past droughts: a global state of the art — https://4ort.xyz/entity/documentary-data-and-the-study-of-past-droughts-a-global-state-of-the-art (retrieved 2026-05-24)
