Board of Governors of the Federal Reserve System (U.S.), 1935-. "Reserve Banks to notify by telephone all off-line depository institutions of the receipt of incoming Fedwire funds transfers" in Press Releases of the Board of Governors of the Federal Reserve System
(October 2, 1990).
https://fraser.stlouisfed.org/title/9237/item/691910, accessed on October 11, 2026.