Ilson, Robert: Assembling, analysing and using a corpus of authentic language - Linguistica, Series C. Relationes 4. (1991)
LINQUISTICA SERIES C RELATIONES, 4. ASSEMBLING, ANALYSING AND USING A CORPUS OF AUTHENTIC LANGUAGE
LINQUISTICA SERIES C RELATIONES, 4. ASSEMBLING, ANALYSING AND USING A CORPUS OF AUTHENTIC LANGUAGE