| 000 | 00514nam a22001697a 4500 | ||
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| 999 |
_c34604 _d34603 |
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| 003 | AR-SmCIES | ||
| 005 | 20250206162631.0 | ||
| 008 | 250206s1951 nyud|||fr|||| 00| 0 eng d | ||
| 040 | _cAR-SmCIES | ||
| 100 | 1 |
_aRellich, Franz _99651 |
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| 245 | 1 | 0 | _aSpectral theory of a second-order ordinary differential operator |
| 260 |
_aNueva York: _bNew Yprk University, _c1951. |
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| 300 |
_a153 p.: _bgraf.; |
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| 650 | 7 |
_2INIST _96167 _aBOUNDARY CONDITIONS |
|
| 650 | 7 |
_2INIST _91717 _aEIGENFUNCTIONS |
|
| 942 |
_2udc _cBK |
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