@article{oai:repository.dl.itc.u-tokyo.ac.jp:00016153,
 author = {平塚, 忠之助},
 journal = {震災豫防調査會報告},
 month = {Jan},
 note = {付録７頁},
 pages = {25--27},
 title = {阿蘇新噴火實況調査報告},
 volume = {56},
 year = {1907}
}