On D so that x 2 - D y 2 = ± m . Robertson, John P. (2006) Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
On D sot hat x 2 - D y 2 represents m and - m and not - 1 . Robertson, John P. (2009) Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
On Davenport's bound for the degree of f³ - g² and Riemann's Existence Theorem Umberto Zannier (1995) Acta Arithmetica
On Differences and sums of Integers, II A. Sarkozy, P. Erdos (1977) Δελτίο της Ελληνικής Μαθηματικής Εταιρίας
On diophantine equations involving sums of powers with quadratic characters as coefficients, I Jerzy Urbanowicz (1994) Compositio Mathematica
On diophantine equations involving sums of powers with quadratic characters as coefficients, II Jerzy Urbanowicz (1996) Compositio Mathematica
On elliptic diophantine equations that defy Thue's method: The case of the Ochoa curve. Stroeker, Roel J., de Weger, Benjamin M.M. (1994) Experimental Mathematics
On equations in two S-units over function fields of characteristic 0 Jan-Hendrik Evertse (1986) Acta Arithmetica
On Equations y² = xⁿ+k in a Finite Field A. Schinzel, M. Skałba (2004) Bulletin of the Polish Academy of Sciences. Mathematics Solutions of the equations y² = xⁿ+k (n = 3,4) in a finite field are given almost explicitly in terms of k.
On explicit formulas for the number of solutions to the equation ( x 1 + ⋯ + x n ) 2 = a x 1 ⋯ x n in a finite field. Baulina, Yu.N. (2003) Sibirskij Matematicheskij Zhurnal