Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
MIKAMI Osamu K.,Why are tree sparrows declining in Japan? : A comparison of reproductive success between urban and rural populations,Bird Research,1880-1587,Japan Bird Research Association,2009,5,0,A1-A8,https://cir.nii.ac.jp/crid/1390001205235396352,https://doi.org/10.11211/birdresearch.5.a1