Baier, Stephan and Young, Matthew (2010) Mean values with cubic characters. Journal of Number Theory, 130 (4). pp. 879-903. ISSN 0022-314X
Baier, Stephan and Zhao, L (2010) On Hecke eigenvalues at Piatetski-Shapiro primes. Journal of the London Mathematical Society, 81. pp. 175-201. ISSN 0024-6107