@article{oai:repository.dl.itc.u-tokyo.ac.jp:00018455,
 author = {Nakagiri, Shigeru},
 issue = {1},
 journal = {生産研究},
 month = {Jan},
 pages = {9--12},
 title = {研究速報 : A Note on Finite Element Interval Analysis : Part 2 Linear, Undamped Eigenvalue Problem},
 volume = {48},
 year = {1996}
}