Ferenec, Martin, Adnan Bratanović, Teo Lah, and Muhamed Turkanović. “X402: Arhitektura in Praktična Uporaba Strojnih Plačil Z Uporabo HTTP 402”. In OTS 2026 Sodobne Informacijske Tehnologije in Storitve: Zbornik 29. Konference, edited by Luka Pavlič, Tina Beranič, and Marjan Heričko, 29:25–44. OTS Advanced Information Technology and Services. University of Maribor Press, 2026. Accessed September 1, 2026. https://press.um.si/index.php/ump/catalog/book/1156/chapter/1454.