@article{oai:tsukuba.repo.nii.ac.jp:00019310,
 author = {Nagai, Shin and 奈佐原（西田）, 顕郎 and NASAHARA (NISHIDA), Kenlo and Muraoka, Hiroyuki and Akiyama, Tsuyoshi and Tsuchida, Satoshi},
 issue = {2},
 journal = {Agricultural and forest meteorology},
 month = {Feb},
 pages = {152--160},
 title = {Field experiments to test the use of the normalized-difference vegetation index for phenology detection},
 volume = {150},
 year = {2010},
 yomi = {ナサハラ（ニシダ）, ケンロウ}
}