Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAZAWA Singo and KIMURA Sadao,Reduction of TTC and Janus Green B in Fern Gametophytes in Relation to Polarity,Shokubutsugaku Zasshi,0006808X,The Botanical Society of Japan,1964,77,912,222-227,https://cir.nii.ac.jp/crid/1390282679197965952,https://doi.org/10.15281/jplantres1887.77.222