Mougeon, RaymondDewaele, Jean-Marc2008-08-282008-08-282004International Review of Applied Linguistics in Language Teaching, 42(4): 295-3010019-042Xhttp://hdl.handle.net/10315/1442enSecond language acquisitionForeign Language VariationSecond Language VariationFrench as a Second LanguageSociolinguistic variationForeign Language AcquisitionPreface for special issue of The International Review of Applied Linguistics on variation in the interlanguage of advanced second language learners.Article