Ziegler, Volker
(GLASNIK MATEMATICKI, 2006)
We consider the parameterized Thue equation
X^4 − 4sX^3Y − (2ab + 4(a + b)s)X^2Y^2 − 4absXY^3 + a^2b^2Y^4 = ±1, with a, b ∈ 1/4Z such that ab ∈ Z. By the hypergeometric method and a
method of Tzanakis we find all solutions, ...