@article{3a69af20c02111db9769000ea68e967b,
title = "Measuring inefficiency in the Norwegian bus industry using multi-directional efficiency analysis",
keywords = "Busser, Bilindustri, Produktionseffektivitet, Organisatorisk effektivitet, Norge, Multi-directional efficiency analysis / MEA",
author = "Torben Holvad and Hougaard, {Jens Leth} and Dorte Kronborg and Kvist, {Hans Kurt}",
year = "2004",
doi = "10.1023/B:PORT.0000025400.33939.6d",
language = "English",
volume = "31",
pages = "349--369",
journal = "Transportation",
issn = "0049-4488",
publisher = "Springer",
number = "3",
}