Jaworski, Krzysztof, i Beata Miazga. „A Copper Cross-Shaped Mount from the Stronghold of Stary Książ in Lower Silesia (late 9th–early 10th Century) – the Earliest Known Christian Artifact from the Territory of Present-Day Poland? An Attempt at Cultural and Technological Verification”. Archaeologia Historica Polona, t. 32, październik 2026, s. 227-46, doi:10.12775/AHP.2024-2025.008.