TY - GEN AU - Cuyt,Annie TI - Padé approximants for operators: theory and applications T2 - Lecture notes in mathematics SN - 0387133429 (U.S. : pbk.) U1 - 510 s511/.4 PY - 1984/// CY - Berlin, New York PB - Springer-Verlag KW - Padé approximant KW - Operator theory N1 - Contine bibliogr ER -