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). SIR-PID: A Proportional–Integral–Derivative Controller for COVID-19 Outbreak Containment. Retrieved May 24, 2026, from https://4ort.xyz/entity/sir-pid-a-proportionalintegralderivative-controller-for-covid-19-outbreak-containment
MLA“SIR-PID: A Proportional–Integral–Derivative Controller for COVID-19 Outbreak Containment.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/sir-pid-a-proportionalintegralderivative-controller-for-covid-19-outbreak-containment.
BibTeX@misc{4ortxyz_sir-pid-a-proportionalintegralderivative-controller-for-covid-19-outbreak-containment_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SIR-PID: A Proportional–Integral–Derivative Controller for COVID-19 Outbreak Containment}}, year = {2026}, url = {https://4ort.xyz/entity/sir-pid-a-proportionalintegralderivative-controller-for-covid-19-outbreak-containment}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SIR-PID: A Proportional–Integral–Derivative Controller for COVID-19 Outbreak Containment — https://4ort.xyz/entity/sir-pid-a-proportionalintegralderivative-controller-for-covid-19-outbreak-containment (retrieved 2026-05-24)
