K. Matsumoto, Sumaia Saad Eddin,
"An asymptotic formula for the 2k-th power mean value of |(L'/L)(1+it0,x)|"
, in Journal of the Mathematical Society of Japan, Seite(n) 781-814, 2019, ISSN: 1881-1167
Original Titel:
An asymptotic formula for the 2k-th power mean value of |(L'/L)(1+it0,x)|