@inproceedings{3d29ee82f6f14ff986da972500ad919b,
title = "Case Helsinki - The use of gaseous fuels in city buses",
author = "Nils-Olof Nylund and Sari M{\"a}kel{\"a} and Seppo Veps{\"a}l{\"a}inen and Arto Riikonen and Reijo Teerioja",
year = "2000",
language = "English",
booktitle = "Proceedings of the NGV 2000",
publisher = "International Association for Natural Gas Vehicles",
note = "7th International Conference and Exhibition on Natural Gas Vehicles, NGV 2000 : Transportation for the New Century ; Conference date: 17-10-2000 Through 19-10-2000",
}