@article{oai:kokushikan.repo.nii.ac.jp:00007916,
 author = {NAGAI, YOSHINORI and INABA, TOSHIO and WAKO, HIROSHI},
 journal = {国士舘大学情報科学センター紀要},
 month = {Mar},
 title = {A Study on a Dynamical Aspect of Two or Three Sets of Time Series Data},
 volume = {16},
 year = {1995}
}