@article{oai:soar-ir.repo.nii.ac.jp:00017293, author = {YASUDA, Hitoshi}, 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 10: 14-20(1961)}, pages = {14--20}, title = {The leucoanthocyanine: reaction in the petals of white garden roses}, volume = {10}, year = {1961} }