On a Conjecture of Siegel.
On a family of cubic Thue equations with 5 solutions
On algebraic tori of norm type.
On equation in S-units and the Thue-Mahler equation.
On equations in two S-units over function fields of characteristic 0
On pairs of binary forms with given resultant or given semi-resultant.
On S-integral solutions of the Catalan equation
On some arithmetical properties of weighted sums of S-units.
On S-unit equations in two unknowns.
On the diophantine equation
On the generalized Ramanujan-Nagell equation I
On the irreducibility of neighbouring polynomials
On the number of equivalence classes of binary forms of given degree and given discriminant
On the number of integers represented by systems of Abelian norm forms
On the number of pairs of binary forms with given degree and given resultant
On the number of solutions of decomposable polynomial equations
On the number of solutions of linear equations in units of an algebraic number field.
On the numbers of solutions of weighted unit equations
On unit equations and decompsable form equations.
On unit solutions of the equation xyz = x+y+z in the ring of integers of a quadratic field