@article{oai:soar-ir.repo.nii.ac.jp:00017298,
 author = {SHIBATA,  Osamu},
 journal = {Journal of the Faculty of Liberal Arts and Science, Shinshu University. Part 2, Natural science},
 month = {Mar},
 note = {Article, Journal of the Faculty of Liberal Arts and Science, Shinshu University. Part 2, Natural science 9: 21-26(1960)},
 pages = {21--26},
 title = {Studies on Photoperiodic Responses of Salvinia natans (Ⅲ): An Analytical Examination for the Formation of Photoperiodic Stimulus},
 volume = {9},
 year = {1960}
}