| 000 | 00477nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230201s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9783642460661 | ||
| 100 | _aPaul Leo Butzer; Hubert Berens | ||
| 245 | 0 | _aSemi-Groups of Operators and Approximation | |
| 250 | _a1967 | ||
| 260 |
_bSpringer Berlin Heidelberg _c1967 |
||
| 440 | _aGrundlehren der mathematischen Wissenschaften | ||
| 650 | _aMathematics and Statistics | ||
| 856 | _uhttps://doi.org/10.1007/978-3-642-46066-1 | ||
| 999 |
_c22343 _d22343 |
||