@article{RussellZhengJackson_IET-SPR07,
author = { M. J. Russell and X. Zheng and P. J. B. Jackson }, 
title = { Modelling Speech Signals Using Formant Frequencies as an Intermediate Representation }, 
journal = { IET Signal Processing }, 
year = { 2007 }, 
volume = { 1 },
number = { 1 },
pages = {43-50},
month = { March }
}