2019

• Keijzer, M. & de Bot, K. (2019). Unlearning and relearning of languages from childhood to late adulthood. In: Ortega, L. & de Houwer, A. (Eds.), Handbook of Bilingualism (pp. 267-285). Cambridge: Cambridge University Press.
• Köpke, B. & Keijzer, M. (2019). Introduction to psycholinguistic and neurolinguistic aproaches to language attrition. In: Schmid, M.S. & Köpke, B. (Eds.), The Oxford Handbook of Language Attrition (pp. 62-72). Oxford University Press. https://doi.org/10.1093/oxfordhb/9780198793595.013.6
• Pot, A., Porkert, J., & Keijzer, M. (2019). The Bidirectional in Bilingual: Cognitive, Social and Linguistic Effects of and on Third-Age Language Learning. Behavioral Sciences, 9(9). https://doi.org/10.3390/bs9090098