See also: Racah's symbol[?], Racah's V-coefficient[?], Racah's W-coefficient[?], Racah-Wigner calculus[?]
External links
... Prizes Physics - Lord John William Strutt Rayleigh[?] Chemistry - Sir William Ramsay Medicine - Ivan Petrovich Pavlov Literature - Frédéric Mistral, José Echegaray Y ...