Mathias Liebner

Mathias Liebner

is author/editor of the following title:

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Developing, Modelling and Assessing Second Languages
Edited by Jörg-U. Keßler, Anke Lenzing and Mathias Liebner

is author of the following articles:

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Keßler, Jörg-U. and Mathias Liebner. 2011. “Diagnosing L2 development”. In Studying Processability Theory: An Introductory Textbook, 131–147
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Keßler, Jörg-U., Mathias Liebner and Fethi Mansouri. 2011. “Teaching”. In Studying Processability Theory: An Introductory Textbook, 148–155
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