1. A. Bayad, Y. Hamahata, Higher dimensional Dedekind sums in function fields. Acta Arith. 152, 71–80 (2012)
2. D. Goss, Basic Structures of Function Fields (Springer, New York, 1998)
3. G.H. Hardy, E. Wright, An Introduction to the Theory of Numbers, 6th edn (Oxford Univ. Press, Oxford, 2008)
4. D. Hickerson, Continued fractions and density results for Dedekind sums. J. Reine Angew. Math. 290, 113–116 (1977)
5. A.J. van der Poorten, An introduction to continued fractions, in Diophantine Analysis, ed. by J.H. Loxton, A.J. van der Poorten (Cambridge Univ. Press, Cambridge, 1986), pp. 99–138