Morrison, G., et al. (2013), ‘Effect of heavy vehicle size on traffic congestion.’ IMechE J Mech Eng Sci.228,(6): 970–988. DOI: http://dx.doi.org/10.1177/0954406213493384
Wareham, R., et al. (2016). The python-dtcwt package. G. A. Vaillant, Debian Science Maintainers.https://packages.debian.org/source/sid/python-dtcwt
Wilson, G., et al. (2015), ‘Relationship between Heavy Vehicle Speed Limit and Fleet Fuel Consumption on Minor Roads.’ IMechE J. Mech Eng Sci.Published online, March 12. DOI: http://dx.doi.org/10.1177/0954406215573038