Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Pyoyun Park and Takashi Fujiwara and Masao Fukutomi,Application of Alkaline Bismuth Staining Solution to Japanese Pear Leaf and Fungal Cells,Journal of electron microscopy,00220744,Oxford : Published for the Japanese Society of Electron Microscopy by Oxford University Press,1977-12,26,4,p335-337,https://cir.nii.ac.jp/crid/1523951029772449536,