000 00478nmm a2200145Ia 4500
008 230201s9999||||xx |||||||||||||||||und||
020 _a9783034893695
100 _aP.L. Butzer; E. Gärlich; B. Szökefalvi-Nagy
245 0 _aFunctional Analysis and Approximation
250 _a1981
260 _bBirkhäuser Basel
_c1981
440 _aInternational Series of Numerical Mathematics
650 _aMathematics and Statistics
856 _uhttps://doi.org/10.1007/978-3-0348-9369-5
999 _c23292
_d23292