1. Abramowitz, M., Stegun, I.A. (eds.): Confluent hypergeometric functions in Ch 13 of handbook of mathematical functions with formulas, graphs, and mathematical tables, 9th printing. Dover, New York (1972)
2. Anderson, R.J.: Simple zeros of the Riemann zeta-function. J. Number Theory 17, 176–182 (1983)
3. Balasubramanian, R., Conrey, B., Heath-Brown, D.R.: Asymptotic mean square of the product of the Riemann zeta-function and a Dirichlet polynomial. J. Reine Angew. Math. 357, 161–181 (1985)
4. Bernard, D.: Modular case of Levinson’s theorem. Acta Arith. 167(3), 201–237 (2015)
5. Blomer, V.: Shifted convolution sums and subconvexity bounds for automorphic L-functions. Int. Math. Res. Notices 2004(73), 3905–3926 (2004).
https://doi.org/10.1155/S1073792804142505