| Preview | Issue Date | Title | Author(s) | Preview | Type | Issue Date | Title | Author(s) |
|---|---|---|---|---|---|---|---|---|
| 2013 | Investigating molecular masses formed during the heat treatment of petroleum pitches by mass spectrometry | Pereira, Maria Helena; Castro, Luiz de; Michel, Ricardo | Article | 2013 | Investigating molecular masses formed during the heat treatment of petroleum pitches by mass spectrometry | Pereira, Maria Helena; Castro, Luiz de; Michel, Ricardo |