@article{oai:nagoya.repo.nii.ac.jp:00018239,
 author = {Ihara, Yasutaka and Matsumoto, Kohji},
 journal = {RIMS Kôkyûroku Bessatsu},
 month = {Jun},
 pages = {221--247},
 title = {On L-functions over function fields: Power-means of error-terms and distribution of L'/L-values},
 volume = {B19},
 year = {2010}
}