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Kolesnik, Grigori (1982-01-01). "On the order of ζ (1/2+ it ) and Δ( R )". Pacific Journal of Mathematics. 98 (1): 107–122. doi:10.2140/pjm.1982.98.107. ISSN0030-8730.
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Cramér, Harald (1936). "On the order of magnitude of the difference between consecutive prime numbers". Acta Arithmetica. 2 (1): 23–46. doi:10.4064/aa-2-1-23-46. ISSN0065-1036.
Hardy, G. H.; Littlewood, J. E. (1916). "Contributions to the theory of the riemann zeta-function and the theory of the distribution of primes". Acta Mathematica. 41: 119–196. doi:10.1007/BF02422942. ISSN0001-5962.
Titchmarsh, E. C. (1932). "On van der Corput's method and the zeta-function of Riemann (III)". The Quarterly Journal of Mathematics. os-3 (1): 133–141. doi:10.1093/qmath/os-3.1.133. ISSN0033-5606.
Phillips, Eric (1933). "The zeta-function of Riemann: further developments of van der Corput's method". The Quarterly Journal of Mathematics. os-4 (1): 209–225. doi:10.1093/qmath/os-4.1.209. ISSN0033-5606.
Rankin, R. A. (1955). "Van der Corput's method and the theory of exponent pairs". The Quarterly Journal of Mathematics. 6 (1): 147–153. doi:10.1093/qmath/6.1.147. ISSN0033-5606.
Kolesnik, Grigori (1982-01-01). "On the order of ζ (1/2+ it ) and Δ( R )". Pacific Journal of Mathematics. 98 (1): 107–122. doi:10.2140/pjm.1982.98.107. ISSN0030-8730.
Cramér, Harald (1936). "On the order of magnitude of the difference between consecutive prime numbers". Acta Arithmetica. 2 (1): 23–46. doi:10.4064/aa-2-1-23-46. ISSN0065-1036.