John F. Ogilvie, R. H. Tipping:
On the Analytic Solution by Computer Algebra of Some Problems in the Vibration-Rotational Spectroscopy of Diatomic Molecules.
277-281 BibTeX
R. D. Mills:
Using a Small Algebraic Manipulation System to Solve Differential and Integral Equations by Variational and Approximation Techniques.
291-301 BibTeX