Barnett, Janet Heine. “From Quaternions and Octaves to Circuit Design: An Exploration of Modern Boolean Algebra via Its Origins in British Symbolic Algebra”. Annals of the TRIUMPHS Society 1, no. 1 (December 5, 2025). Accessed May 25, 2026. https://triumphsannals.journals.publicknowledgeproject.org/index.php/triumphsannals/article/view/14135.