@inproceedings{9f0abbd22ee24ffa93e2370e02caee99,
title = "Indoor/outdoor seamless positioning technologies integrated on smart phone",
author = "Ling Pei and Ruizhi Chen and Yuewei Chen and Helena Lepp{\"a}koski and Arto Perttula",
note = "Contribution: organisation=tkt,FACT1=1",
year = "2009",
doi = "10.1109/SPACOMM.2009.12",
language = "English",
isbn = "978-0-7695-3694-1",
pages = "141--145",
booktitle = "The First International Conference on Advances in Science and Space Communications, SPACOMM 2009, 20-25 July, 2009, Colmar, France",
}