Breitenbach, Stefan, Dominik Knapic, Christoph Unterweger, Christian Fuerst, and Achim Walter Hassel. “Lignin-Based Porous Junction for Silver-Silver Chloride Reference Electrodes: Original Scientific Paper”. Journal of Electrochemical Science and Engineering 13, no. 5 (January 30, 2023): 817–824. Accessed March 25, 2025. https://pub.iapchem.org/ojs/index.php/JESE/article/view/1520.