@article{CMJ_2009_59_3_a16,
     author = {Ren, Dongmei and Yi, Yuan},
     title = {On the $2k$-th power mean of $\frac {L'}L(1,\chi )$ with the weight of {Gauss} sums},
     journal = {Czechoslovak Mathematical Journal},
     pages = {781--789},
     year = {2009},
     volume = {59},
     number = {3},
     mrnumber = {2545656},
     zbl = {1204.11140},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2009_59_3_a16/}
}