Pengelley, David J. (2007). 〈Dances between continuous and discrete: Euler's summation formula〉. 《Euler at 300》. MAA Spectrum. Washington, DC: Mathematical Association of America. 169–189쪽. arXiv:1912.03527. MR2349549.
Pengelley, David J. (2007). 〈Dances between continuous and discrete: Euler's summation formula〉. 《Euler at 300》. MAA Spectrum. Washington, DC: Mathematical Association of America. 169–189쪽. arXiv:1912.03527. MR2349549.