1. The theory and application of the Padé approximant method;Baker,1965
2. Über die Approximation reeller Funktionen durch rationale gebrochene Funktionen;Freud;Acta Math. Acad. Sci. Hungar.,1966
3. Estimates of the growth of rational functions and some of their applications;Gonçar;Mat. Sb.,1967
4. Rapidity of rational approximation of continuous functions with characteristic singularities;Gonçar;Mat. Sb.,1967
5. Rational approximation to ¦x¦;Newman;Michigan Math. J.,1964