| 000 | 00532 a2200157 4500 | ||
|---|---|---|---|
| 035 | _a | ||
| 090 |
_c18545 _d18545 |
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| 100 | _aBiesterfeldt, M. J | ||
| 245 |
_aSummability of series of polynomial solutions to some nt-th order hypoelliptic equations in two real variables _ch. J. Biesterfeldt |
||
| 260 |
_aOklahoma _bUniversity Oklahoma _c1965 |
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| 300 |
_a33 p _c27 cm |
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| 440 |
_aDepartament of mathematics preprints _n21 |
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| 500 | _aLucrarea este multigrafiata | ||
| 500 | _aContine bibliografie | ||
| 942 |
_aIMAR _cCART _sSN |
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| 999 |
_c18291 _d18291 |
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