Akbary A. Felix A.T., “On the Average Value of a Function of the Residual Index”, Geometry, Algebra, Number Theory, and Their Information Technology Applications, Springer Proceedings in Mathematics & Statistics, 251, ed. Akbary A. Gun S., Springer, 2018, 19–37
Francesco Pappalardi, Andrea Susa, “An analogue of Artin's conjecture for multiplicative subgroups of the rationals”, Arch. Math., 101:4 (2013), 319
Adam Tyler Felix, “Higher rank generalizations of Fomenkoʼs conjecture”, Journal of Number Theory, 133:5 (2013), 1738
Felix A.T., “Generalizing the Titchmarsh Divisor Problem”, Int J Number Theory, 8:3 (2012), 613–629
ADAM TYLER FELIX, M. RAM MURTY, “A PROBLEM OF FOMENKO'S RELATED TO ARTIN'S CONJECTURE”, Int. J. Number Theory, 08:07 (2012), 1687
Adam Tyler Felix, M. Ram Murty, “ON A CONJECTURE OF ERDŐS”, Mathematika, 58:2 (2012), 275