Hasse's principle for simple algebras over function fields of curves. I. Algebras of index 2 and 3; curves of genus 0 and 1. G. Whaples, T. Nyman (1978) Journal für die reine und angewandte Mathematik
Heigth inequality of algebraic points on curves over functional fields. Sheng-Li Tan (1995) Journal für die reine und angewandte Mathematik
Homological Properties of Certain Arithmetic Groups in the Function Field Case. Ulrich Stuhler (1980) Inventiones mathematicae