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"DLMF." Fullformexpand.com, https://www.fullformexpand.com/dlmf/811289. Accessed 10 Jan. 2026.
Fullformexpand.com, 2026. "DLMF." Accessed January 10, 2026. https://www.fullformexpand.com/dlmf/811289.
"DLMF." (n.d.). Fullformexpand.com. Retrieved January 10, 2026, from https://www.fullformexpand.com/dlmf/811289.
DLMF. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/dlmf/811289 (Accessed: 10 January 2026).