G. Bouselmi, D. Fohr, I. Illina, and J. Haton, Fully Automated Non-Native Speech Recognition Using Confusion-Based Acoustic Model Integration and Graphemic Constraints, 2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2005.
DOI : 10.1109/ICASSP.2006.1660028
URL : https://hal.archives-ouvertes.fr/inria-00110492

G. Bouselmi, D. Fohr, I. Illina, and J. Haton, Fully Automated Non-Native Speech Recognition Using Confusion-Based Acoustic Model Integration and Graphemic Constraints, 2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2006.
DOI : 10.1109/ICASSP.2006.1660028
URL : https://hal.archives-ouvertes.fr/inria-00110492

S. Schaden, Generating Non-Native Pronunciation Lexicons by Phonological Rule, Proc. ICSLP, 2004.

K. Livescu and J. Glass, Lexical modeling of non-native speech for automatic speech recognition, 2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2000.
DOI : 10.1109/ICASSP.2000.862074

J. Morgan, Making a Speech Recognizer Tolerate Non- Native Speech Through Gaussian Mixture Merging, Proc. InSTIL, 2004.