Luca, Florian Max Planck Institute for Mathematics, Max Planck Society;
Luca_On the X-coordinates_oa_2017.pdf (Any fulltext), 151KB
Luca, F., Montejano, A., Szalay, L., & Togbé, A. (2017). On the X-coordinates of Pell equations which are Tribonacci numbers. Acta Arithmetica, 179(1), 25-35. doi:10.4064/aa8553-2-2017.