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| 005 | 20260520000723.0 | ||
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| 245 | 0 | 0 | _aUnambiguous resolution of methyl and methylene protons in 1H NMR spectra of heavy petroleum fractions |
| 270 | _a12/09/06 ; 12/05/2005 | ||
| 300 | _a4 p. | ||
| 773 | 0 |
_tEnergy & fuels _gVol. 19, no. 2 (mar./abr. 2005) ; p. 508-511 |
|
| 942 | _cARTICULO | ||
| 100 | 1 |
_aKapur, G.S. _935529 |
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| 100 | 1 |
_aBerger, S. _936320 |
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| 700 | 1 |
_aBerger, S. _936320 |
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| 999 |
_c164696 _d164696 |
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