# Polyenergetic known-component CT reconstruction with unknown material compositions and unknown x-ray spectra

> Research article (Physics in Medicine and Biology, 2017) · cited 17× · AI/ML

**Wikidata**: [openalex:W2590973993](https://www.wikidata.org/wiki/openalex:W2590973993)  
**Source**: https://4ort.xyz/entity/polyenergetic-known-component-ct-reconstruction-with-unknown-material-compositions-and-unknown-x-ray-spectra