@inproceedings{hyk_IS12, 
	title={Arabic Dialect Identification –- `{I}s the Secret in the Silence?' and Other Observations}, 
	author={H. Bo{\v r}il and A. Sangwan and J. H. L. Hansen}, 
	booktitle = "INTERSPEECH 2012",
	address = "Portland, Oregon",
	pages = {30--33}
	month = {September},
	year={2012},
}