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). Broadband noise-insulating periodic structures made of coupled Helmholtz resonators. Retrieved May 24, 2026, from https://4ort.xyz/entity/broadband-noise-insulating-periodic-structures-made-of-coupled-helmholtz-resonators
MLA“Broadband noise-insulating periodic structures made of coupled Helmholtz resonators.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/broadband-noise-insulating-periodic-structures-made-of-coupled-helmholtz-resonators.
BibTeX@misc{4ortxyz_broadband-noise-insulating-periodic-structures-made-of-coupled-helmholtz-resonators_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Broadband noise-insulating periodic structures made of coupled Helmholtz resonators}}, year = {2026}, url = {https://4ort.xyz/entity/broadband-noise-insulating-periodic-structures-made-of-coupled-helmholtz-resonators}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Broadband noise-insulating periodic structures made of coupled Helmholtz resonators — https://4ort.xyz/entity/broadband-noise-insulating-periodic-structures-made-of-coupled-helmholtz-resonators (retrieved 2026-05-24)
