@inproceedings{c3eb3ea6cff548318daa20158eadbbab,
title = "Kevyen liikenteen koulumatkojen turvallisuuskartoitus liikenteest{\"a} 30 vuotta sitten",
keywords = "cycling, expanded TR{\AA}D-method, pedestrian, safety audit, school trips, cycling, expanded TR{\AA}D-method, pedestrian, safety audit, school trips, cycling, expanded TR{\AA}D-method, pedestrian, safety audit, school trips",
author = "V. Voltti and M. Niinikoski and P. Katajisto",
year = "1998",
language = "English",
pages = "A27--A32",
booktitle = "Tie ja Liikenne 1998, 7. luentop{\"a}iv{\"a}t, H{\"a}meenlinna, 7.-8.10.1998",
publisher = "Suomen Tieyhdistys",
}