1. Abramowitz, M. (ed.): Handbook of mathematical functions. Dover-Publications, 1965
2. Ainsworth, M.: A preconditioner based on domain decomposition for h-p finite element approximation on quasi-uniform meshes. SIAM J. Numer. Anal. 33(4), 1358–1376 (1996)
3. Ainsworth, M., Demkowicz, L.: Explicit polynomial preserving trace liftings on a triangle. Technical Report TICAM Report 03-47, TICAM, November 2003
4. Ainsworth, M., Gao, B.: An additive Schwarz preconditioner for p-version boundary element approximation of the hypersingular operator in three dimensions. Numer. Math. 85(3), 343–366 (2000)
5. Andrews, G.E., Askey, R., Roy, R.: Special functions. Number 71 in Encyclopedia of Mathematics and its applications. Cambridge University Press, 1999