Luca, Florian Max Planck Institute for Mathematics, Max Planck Society;
http://dx.doi.org/10.4064/cm6960-8-2016 (Publisher version)
Kafle-Luca-Togbe_On the x-coordinates of Pell equations which are Fibonacci numbers II_Preprint.pdf (Preprint), 284KB
Kafle, B., Luca, F., & Togbé, A. (2017). On the x-coordinates of Pell equations which are Fibonacci numbers II. Colloquium Mathematicum, 149(1), 75-85. doi:10.4064/cm6960-8-2016.