Choi, Man-Duen (1983). "Tricks or Treats with the Hilbert Matrix". The American Mathematical Monthly. 90 (5): 301–312. doi:10.2307/2975779. JSTOR2975779.
Choi, Man-Duen (1983). "Tricks or Treats with the Hilbert Matrix". The American Mathematical Monthly. 90 (5): 301–312. doi:10.2307/2975779. JSTOR2975779.