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). IBM 1403. Retrieved November 11, 2026, from https://4ort.xyz/entity/ibm-1403
BibTeX@misc{4ortxyz_ibm-1403_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{IBM 1403}}, year = {2026}, url = {https://4ort.xyz/entity/ibm-1403}, note = {Accessed: 2026-11-11}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): IBM 1403 — https://4ort.xyz/entity/ibm-1403 (retrieved 2026-11-11)