Automated Algebraic Manipulation in Celestial Mechanics. - William H. Jefferys (Commun. ACM, 1971)

Combining computer models to account for mass loss in stellar evolution. - Nathan M. Stein; David A. Van Dyk; Ted von Hippel; Steven DeGennaro; Elizabeth J. Jeffery; William H. Jefferys (Stat. Anal. Data Min., 2013)