@article{oai:tsukuba.repo.nii.ac.jp:00021252,
 author = {Hayakawa, Yuichi S. and 松倉, 公憲 and MATSUKURA, Yukinori},
 issue = {1-2},
 journal = {Engineering geology},
 month = {Oct},
 pages = {178--183},
 title = {Stability analysis of waterfall cliff face at Niagara Falls: An implication to erosional mechanism of waterfall},
 volume = {116},
 year = {2010},
 yomi = {マツクラ, ユキノリ}
}