| 000 | 00400nam a22001337a 4500 | ||
|---|---|---|---|
| 005 | 20250412085045.0 | ||
| 008 | 250412b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | _aKauffaman Robert M. | ||
| 245 |
_aThe Deficiencey Index Problem For Powers of Ordinary Differential Expressions _c/ by Robert M.Kauffman |
||
| 260 |
_aNew York _bSpringer Verlag _c1977 |
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| 300 | _a112p. | ||
| 942 | _cBK | ||
| 999 |
_c36153 _d36153 |
||