| LROM0004-1 | | Walloon dialectology | | Holder |
| LROM0043-1 | | Notions of historical French linguistics | | Holder |
| LROM0044-1 | | Notions de linguistique synchronique du français contemporain | | Holder |
| LROM0045-1 | | Issues in French linguistics | | Holder |
| LROM0067-1 | | Historical French linguistics | | Holder |
| LROM0068-1 | | Synchronic linguistics of modern French | | Holder |
| LROM0074-1 | | Issues in Walloon dialectology and onomastics | | Holder |
| LROM0096-1 | | Regional variations of French, especially in Belgium | | Holder |
| LROM0121-1 | | Introduction to historical linguistics of th French language, including methods in historical linguisticsmedieval French texts, including philological methods | | Holder |