Zeilberger, Doron; Zudilin, Wadim (2020년 1월 7일). “The irrationality measure of π is at most 7.103205334137…”. 《Moscow Journal of Combinatorics and Number Theory》 9 (4): 407–419. arXiv:1912.06345. doi:10.2140/moscow.2020.9.407. S2CID209370638.
doi.org
dx.doi.org
Zeilberger, Doron; Zudilin, Wadim (2020년 1월 7일). “The irrationality measure of π is at most 7.103205334137…”. 《Moscow Journal of Combinatorics and Number Theory》 9 (4): 407–419. arXiv:1912.06345. doi:10.2140/moscow.2020.9.407. S2CID209370638.
semanticscholar.org
api.semanticscholar.org
Zeilberger, Doron; Zudilin, Wadim (2020년 1월 7일). “The irrationality measure of π is at most 7.103205334137…”. 《Moscow Journal of Combinatorics and Number Theory》 9 (4): 407–419. arXiv:1912.06345. doi:10.2140/moscow.2020.9.407. S2CID209370638.