@conference{Pertila2007,
author = "Pasi Pertil{\"a} and Teemu Korhonen and Tuomo Pirinen and Mikko Parviainen",
booktitle = "Lecture Notes in Computer Science",
keywords = "Speaker tracking",
pages = "127-136",
title = "{TUT} acoustic source tracking system 2006",
volume = "4122",
year = "2007",
}