I. Cohen, F. Bark. Perturbation calculations for the spin up problem using REDUCE. In Richard D. Jenks, editor, SYMSAC 1976, Proceedings of the third ACM Symposium on Symbolic and Algebraic Manipulation, Yorktown Heights, New York, USA, August 10-12, 1976. pages 133-135, ACM, 1976. [doi]
Abstract is missing.