1. On second order linear differential equations with algebraic solutions;Baldassarri;Amer. J. Math.,1979
2. On the equivalence problem of linear differential systems and its application for factoring completely reducible systems;Barkatou,1998
3. Théorie de Galois différentielle;Bertrand,1986
4. Computing a hyperelliptic integral using arithmetic in the Jacobian of the curve;Bertrand;Appl. Algebra Engrg. Comm. Comput.,1995
5. Siegel normality;Beukers;Ann. of Math. (2),1988