„Spectrophotometric Determination of Os(VIII) with Nitroso R Salt as Chromogenic Reagent“, Ann_UGAL_MMS, Bd. 34, Nr. 3, S. 42–46, Sep. 2011, Zugegriffen: Nov. 02, 2026. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/2938