Helaman Ferguson, R. W. Forcade: Generalization of the Euclidean algorithm for real numbers to all dimensions higher than two. Bulletin of the American Mathematical Society, New Series, 1979, 1. vsk, nro 6, s. 912–914. doi:10.1090/S0273-0979-1979-14691-3MR:546316
archive.org
Bartel Leendert van der Waerden: Science Awakening, s. 114–. (englanniksi kääntänyt Arnold Dresden) Groningen: P. Noordhoff Ltd. Teoksen verkkoversio.
C. F. Gauss: Theoria residuorum biquadraticorum. Comm. Soc. Reg. Sci. Gött. Rec, 1832, nro 4. Artikkelin verkkoversio.
clarku.edu
aleph0.clarku.edu
Eukleides: ”Book VII (Fundamentals of Number Theory), Proposition 2”, Euclid's Elements. aleph0.clarku.edu. Teoksen verkkoversio.
Eukleides: ”Book 10 (Classification of Incommensurables), Proporision 3”, Euclid's Elements. aleph0.clarku.edu. Teoksen verkkoversio.
doi.org
dx.doi.org
Helaman Ferguson, R. W. Forcade: Generalization of the Euclidean algorithm for real numbers to all dimensions higher than two. Bulletin of the American Mathematical Society, New Series, 1979, 1. vsk, nro 6, s. 912–914. doi:10.1090/S0273-0979-1979-14691-3MR:546316
A. J. Cole; A. J. T. Davie: A game based on the Euclidean algorithm and a winning strategy for it. Math. Gaz., 1969, 53. vsk, nro 386, s. 354–357. doi:10.2307/3612461JSTOR:3612461 S2CID:125164797
E. L. Spitznagel: Properties of a game based on Euclid's algorithm. Math. Mag., 1973, 46. vsk, nro 2, s. 87–92. doi:10.2307/2689037JSTOR:2689037
e-rara.ch
Nicholas Saunderson: The Elements of Algebra in Ten Books. University of Cambridge Press, 1740. Teoksen verkkoversio.
jstor.org
A. J. Cole; A. J. T. Davie: A game based on the Euclidean algorithm and a winning strategy for it. Math. Gaz., 1969, 53. vsk, nro 386, s. 354–357. doi:10.2307/3612461JSTOR:3612461 S2CID:125164797
E. L. Spitznagel: Properties of a game based on Euclid's algorithm. Math. Mag., 1973, 46. vsk, nro 2, s. 87–92. doi:10.2307/2689037JSTOR:2689037
I. Peterson: Jazzing Up Euclid's Algorithm. ScienceNews, 12.8.2002. Artikkelin verkkoversio.
semanticscholar.org
api.semanticscholar.org
A. J. Cole; A. J. T. Davie: A game based on the Euclidean algorithm and a winning strategy for it. Math. Gaz., 1969, 53. vsk, nro 386, s. 354–357. doi:10.2307/3612461JSTOR:3612461 S2CID:125164797
Barry Arthur Cipra: The Best of the 20th Century: Editors Name Top 10 Algorithms. SIAM News, 16.5.2000, 33. vsk, nro 4. Society for Industrial and Applied Mathematics. Artikkelin verkkoversio.
worldcat.org
Richard Dedekind (toim.); P. G. Lejeune Dirichlet: Vorlesungen über Zahlentheorie, s. 29–31. Braunschweig: Vieweg, 1894. OCLC:490186017(saksaksi)