17 Mirzakhani, Maryam (2008). "Growth of the number of simple closed geodesics on hyperbolic surfaces". Annals of Mathematics 168 (1): 97–125. doi:10.4007/annals.2008.168.97. MR 2415399. Zbl 1177.37036. 論文PDF annals.math.princeton.edu/wp-content/uploads/annals-v168-n1-p03.pdf Growth of the number of simple closed geodesics on hyperbolic surfaces Annals of Mathematics, 168 (2008), 97–125