@article{oai:tsukuba.repo.nii.ac.jp:00018674,
 author = {D'Ancona, Piero and 木下, 保 and KINOSHITA, Tamotu and Spagnolo, Sergio},
 issue = {1},
 journal = {Journal of differential equations},
 month = {Aug},
 pages = {64--81},
 title = {Weakly hyperbolic systems with Hölder continuous coefficients},
 volume = {203},
 year = {2004},
 yomi = {キノシタ, タモツ}
}