Archives Search
| Author | Title | Year | Series | Domain |
|---|---|---|---|---|
| Gravina, Richard; Nelezek Barko, Robert; Tchalalao Abina, Robert | Mbuko lexicon | 2003 | Linguistics | |
| Gravina, Richard | Proto-Central Chadic Reconstructions | 2015 | Linguistics | |
| Gravina, Richard; Gravina, Susan | Dictionnaire Mbuko | 2016 | Linguistics | |
| Gravina, Richard | Merey lexicon | 2003 | Linguistics | |
| Gravina, Richard; Nelezek Barko, Robert; Tchalalao Abina, Robert | Mbuko - French - English lexicon | 2003 | Linguistics |