[1]
Jordal-Jørgensen, J. and Fosgerau, M. 1996. PETRA - The COHORT model: PETRA working paper no. 5.
Proceedings from the Annual Transport Conference at Aalborg University
. 3, 1 (Dec. 1996). DOI:https://doi.org/10.54337/ojs.td.v3i1.6133.