@article{oai:soar-ir.repo.nii.ac.jp:00017282,
 author = {SAITO,  Shiroshi},
 journal = {Journal of the Faculty of Liberal Arts and Science, Shinshu University. Part 2, Natural science},
 month = {Nov},
 note = {Article, Journal of the Faculty of Liberal Arts and Science, Shinshu University. Part 2, Natural science 12: 7-13(1962)},
 pages = {7--13},
 title = {Note on c. s. s. Notions},
 volume = {12},
 year = {1962}
}