@inproceedings{7f7f7362dee041ab9341da1a907bc082,
title = "Acceptance of variable message signs displaying bilingual messages by turns",
author = "Virpi Harjula and Juha Luoma and Pirkko R{\"a}m{\"a}",
note = "PNA: Anttila, Virpi; 5th World Congress on Intelligent Transport Systems ; Conference date: 12-10-1998 Through 16-10-1998",
year = "1998",
language = "English",
isbn = "89-950073-1-1",
booktitle = "5th World Congress on Intelligent Transport Systems",
publisher = "Intelligent Transportation Society of America - ITS America",
address = "United States",
}