Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
"松岡, 茂 and 工藤, 慈",Imprisonment by glaze ice may have caused the death of a cavity roosting marsh tit (Parus palustris),森林総合研究所研究報告,0916-4405,つくば : 森林総合研究所,2009-06,8,2,149-155,https://cir.nii.ac.jp/crid/1050001338709463424,