http://aas.org/posts/news/2015/11/astrophysical-journal-paper-retracted-plagiarism
plagiarism에 의하여 철회되었다고 합니다.
"Park (2002) is not part of the peer-reviewed literature, and scientists frequently use a conference proceeding as the rough draft of a subsequent submission to a professional peer-reviewed journal. However, in this case the overlap between the 2002 book chapter and 2015 paper is exceptionally large."