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) Nicolas B. Cowan and Tyler Robinson and Timothy A. Livengood and Drake Deming and Eric Agol and Michael F. A'Hearn and David Charbonneau and Carey M. Lisse and Victoria S. Meadows and Sara Seager and Aomawa L. Shields and Dennis D. Wellnitz,ROTATIONAL VARIABILITY OF EARTH'S POLAR REGIONS: IMPLICATIONS FOR DETECTING SNOWBALL PLANETS,The Astrophysical Journal,0004-637X,American Astronomical Society,2011-03-24,731,1,76,https://cir.nii.ac.jp/crid/1361137045384183296,https://doi.org/10.1088/0004-637x/731/1/76