References External links "A Remembrance of Olin Eggen — 1919 – 1998", by Nicholas B. Suntzeff, 6 October 1998; NOAO Newsletter, No. 56, December 1998.
"A Remembrance of Olin Eggen, 1919-1998" by Nicholas B. Suntzeff, 10/6/1998; NOAO Newsletter, No. 56, December 1998.