Board of Governors of the Federal Reserve System (U.S.), 1935-. "Final rule amendment to tier 1 leverage capital standard for BHCs : Release" in Press Releases of the Board of Governors of the Federal Reserve System
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https://fraser.stlouisfed.org/title/9237/item/674597/content/pdf/frsbog_pr_19980601a, accessed on April 3, 2026.