MathSciNet bibliographic data MR2912714 82B41 (60J67 60K35 82D60) Duminil-Copin, Hugo; Smirnov, Stanislav The connective constant of the honeycomb lattice equals $\sqrt{2+\sqrt{2}}$$\sqrt{2+\sqrt{2}}$. Ann. of Math. (2) 175 (2012), no. 3, 1653–1665. Article

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.