@inproceedings{oai:kitami-it.repo.nii.ac.jp:00007638,
 author = {首藤, 清彦 and 吉川, 泰弘 and 渡邊, 康玄 and 早川, 博 and Shudou, Kiyohiko and Yoshikawa, Yasuhiro and Watanabe, Yasuharu and Hayakawa, Hiroshi},
 book = {土木学会北海道支部論文報告集},
 issue = {67 (h22年度)},
 month = {Feb},
 pages = {B-5-1--B-5-4},
 publisher = {公益社団法人土木学会},
 title = {天塩川における縦断的な河川結氷と河道特性},
 year = {2011}
}