@article{oai:air.repo.nii.ac.jp:00001830, author = {利部, 慎 and 肥田, 登 and KAGABU, Makoto and HIDA, Noboru}, issue = {27}, journal = {秋田地理}, month = {Mar}, pages = {39--41}, title = {失水河川の調査 --秋田県斉内川の事例--}, year = {2007} }