scientific article published in Astronomical Journal
author: Kazushi Iwasawa, Hisamitsu Awaki, Hideyo Kunieda, Katsuji Koyama, Takashi Murayama
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.