(signed 30 January 1905), Publications of the Astronomical Society of the Pacific, Vol. 17, No. 100 (10 February 1905), pp. 22-23 ^ Aitken, Robert G.; Visual
Survey(STScIが提供する検索フォーム。多くの場合ここから利用開始) DSS Data Collection Atlas - NASA/IPAC Infrared Science Archive Images from the STScI Digitized Sky Survey in NED
February 2017閲覧。 ^ “How the Pacific Ocean changes weather around the world” (英語). Popular Science. http://www.popsci.com/how-pacific-ocean-changes-weather-around-world#page-8
a good overview of hydrothermal vent biology, published in 2006[リンク切れ] Images of Hydrothermal Vents in Indian Ocean- Released by National Science Foundation