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M.A.H. Khan, Y. Tourigny, P.G. Drazin "A case study of methods of series summation: Kelvin-Helmholtz instability of finite amplitude", Submitted to J.
Comp. Phys. 2001. PDF
2.
M.A.H. Khan "High-order differential approximants", accepted to J. Comp. Appl. Maths.
for February 2003. PDF