Squares in .
Squares in arithmetic progression with at most two terms omitted
Squares in arithmetical progressions I.
Squares in arithmetical progressions II.
Squares in elliptic divisibility sequences
Squares in Lehmer sequences and some Diophantine applications
Squares in Lehmer sequences and the Diophantine equation Ax⁴ - By² = 2
Squares in Lucas sequences with rational roots.
Squares in products from a block of consecutive integers
Squares in products in arithmetic progression with at most one term omitted and common difference a prime power
Squares in products with terms in an arithmetic progression
Stabilität bei symmetrischen h-Basen
Stickelberger subideals related to Kummer type congruences
Study of rational cubic forms via the circle method [after D.R. Heath-Brown, C. Hooley, and R.C. Vaughan]
Sulla ricerca delle soluzioni intere di un tipo notevole di equazioni diofantee
Sums of k-th powers in the ring of polynomials with integer coefficients
Sums of like powers and some dense sets.
Sums of Squares Coprime in Pairs
Asymptotic formulae are provided for the number of representations of a natural number as the sum of four and of three squares that are pairwise coprime.
Sums of the form modulo a prime.
Sums of two k th powers.