Cavazzuti, ElisabettaElisabettaCavazzutiGiommi, PaoloPaoloGiommiTurriziani, SaraSaraTurriziani2020-09-172020-09-172007-06-01https://hdl.handle.net/20.500.13025/2080An efficient multi-frequency algorithm cross-correlates large radio and x-ray surveys to help identify new sources with blazar-like properties.Article Journal10.1117/2.1200711.0925http://spie.org/x18204.xml?ArticleID=x1820454dcce098580fe1368eeb1ce