@article{oai:soai.repo.nii.ac.jp:00000921,
 author = {Shibaoka, Yoshio},
 journal = {相愛大学研究論集, The Annual Report of Researches of Sōai University},
 month = {Jan},
 pages = {61--68},
 title = {On the Free Oscillation of Water in a Circular Lake Lake with Convexed Paraboloidal Base},
 volume = {3},
 year = {1987}
}