著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Kento Masuda,VERY LOW DENSITY PLANETS AROUND KEPLER-51 REVEALED WITH TRANSIT TIMING VARIATIONS AND AN ANOMALY SIMILAR TO A PLANET-PLANET ECLIPSE EVENT,The Astrophysical Journal,0004-637X,American Astronomical Society,2014-02-12,783,1,53,https://cir.nii.ac.jp/crid/1362825893531822976,https://doi.org/10.1088/0004-637x/783/1/53