92. “The Electron and the General Theory of Relativity” “Elektron und allgemeine Relativitätstheorie” [Einstein 1925w] Dated before 21 October 1925 Received 21 October 1925[1] Published November–December 1925 In: Physica Nederlandsch Tijdschrift voor Natuurkunde 5 (1925): 330–334.