@article{10_4064_aa97_1_2,
     author = {Hideaki Ishikawa},
     title = {On the coefficients of the {Taylor} expansion of
the {Dirichlet} $L$-function at $s=1$},
     journal = {Acta Arithmetica},
     pages = {41--52},
     publisher = {mathdoc},
     volume = {97},
     number = {1},
     year = {2001},
     doi = {10.4064/aa97-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa97-1-2/}
}