1. Über die Approximation asymptotischer Entwicklungen I;Meinardus;Computing,1966
2. Asymptotic Expansions;Erdélyi,1956
3. Chebyshev Methods in Numerical Approsimation;Snyder,1966
4. Approximation of Functions: Theory and Numerical Methods;Meinardus,1967
5. Canonical polynomials in the Lanczos tau method;Ortiz,1974