Volodina, ElenaDobnik, SimonLindström Tiedemann, ThereseMuñoz Sánchez, RicardoSzawerna, Maria IrenaSödergård, LisaNermo, MagnusPapadopoulou Skarp, FrantzeskaTienken, SusanneWidholm, AndreasBlåder, Anna2025-12-192025-12-1920251736-6305https://hdl.handle.net/10062/118303The article introduces the key concepts in pseudonymization, summarizes the half-way findings in the project Mormor Karl, and proposes several ways to unify and standardize the field of pseudonymization.enAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/Open datapseudonymizationprivacyethical AIMormor KarlGDPRTowards Shared Standards for Pseudonymization of Research DataArticle