I. Bouw, A. Koutsianas, J. Sijsling, S. Wewers, Conductor and discriminant of Picard curves, Journal of London Math. Soc., 102(2), 368–404, 2020.
A. Koutsianas, An application of the modular method and the symplectic argument to a Lebesgue-Nagell equation, Mathematika, 66(1), 230–244, 2020.
Koutsianas, V. Patel, Perfect powers that are sums of squares in a three term arithmetic progression, Int. J. Number Theory, 14(10), 2729-2735, 2018.
A. Koutsianas, Computing all elliptic curves over an arbitrary number field with prescribed primes of bad reduction, Experimental Mathematics, 28(1), 1-15, 2019.