@article {xydas2006a,
	title = {Tone-group F0 selection for modelling focus prominence in small-footprint speech synthesis"},
	journal = {Journal Speech Communication},
	volume = {48},
	number = {9},
	year = {2006},
	pages = {1057{\textendash}1078},
	doi = {10.1016/j.specom.2006.02.002},
	author = {Xydas, G. and Kouroupetroglou, G}
}
