is author/editor of the following titles:
is author of the following articles:
In Modeling Bilingualism: From Structure to Chaos, 289–3022011. “Epilogue: Twenty years of modeling bilingualism”.
In The Bilingual Lexicon, 11993. “The Bilingual Lexicon”.
In The Bilingual Lexicon, 1351993. “Attrition of Vocabulary Knowledge”.
In Dimensions of Language Attrition, 19–351989. “Foreign Language loss Research from a European Point of view”.
In Focus on: England and Wales, 97–1391984. “Research on non-standard dialects of British English”.