"Reprinted from Astrophysics and Space Science Volumes 269–270, Nos. 1–4, 1999". "Lectures presented at the XX Canary Islands Winter School of Astrophysics, held in Tenerife, Spain, November 17–18, 2008." "Symposium held in Dallas, Tex., Dec. 11-16, 1988." The 2004 edition of the book is available from the Internet Archive. Retrieved 20 December 2019.
"Reprinted from Astrophysics and Space Science Volumes 269–270, Nos. 1–4, 1999". "Lectures presented at the XX Canary Islands Winter School of Astrophysics, held in Tenerife, Spain, November 17–18, 2008." "Symposium held in Dallas, Tex., Dec. 11-16, 1988." The 2004 edition of the book is available from the Internet Archive. Retrieved 20 December 2019.