@InCollection{Hryniewicz:2010,
author
=
"G.Hryniewicz",
title
=
"Voice emission for teachers",
pages
=
"207--215",
year
=
"2010",
booktitle
=
"Methods of diagnosis and speech therapy in logopaedics. Selected issues. Methods supporting speech therapy ISBN: 9788374813440",
editor
=
"edited by Ewa Małgorzata Skorek",
publisher
=
"Oficyna Wydaw. Uniwersytetu Zielonogórskiego",
address
=
"Zielona Góra",
volume
=
"Part 2",
}