Mengert, P. (1985). Projected 1981 exposure estimates using iterative proportional fitting (Report No. PM-45-U-NHT-86-09). United States. Department of Transportation. National Highway Traffic Safety Administration. https://rosap.ntl.bts.gov/view/dot/5841
Mengert, Peter. Projected 1981 exposure estimates using iterative proportional fitting. Report no. PM-45-U-NHT-86-09. United States. Department of Transportation. National Highway Traffic Safety Administration, 1985. https://rosap.ntl.bts.gov/view/dot/5841.
Mengert, Peter Projected 1981 exposure estimates using iterative proportional fitting. United States. Department of Transportation. National Highway Traffic Safety Administration, 1985, Report no. PM-45-U-NHT-86-09, ROSA P. https://rosap.ntl.bts.gov/view/dot/5841.
1981 VMT estimates categorized by eight driver, vehicle, and environmental
;
variables are produced. These 1981 estimates are produced using analytical
;
methods developed in a previous report. The estimates are based on 1977
;
NPTS data (the latest year for which VMT data fully categorized by the
;
eight variables is available) and 1981 highway traffic and registration data
;
categorized by just a few variables. A discussion of the validity of the
;
estimates is given.
Mengert, P. (1985). Projected 1981 exposure estimates using iterative proportional fitting (Report No. PM-45-U-NHT-86-09). United States. Department of Transportation. National Highway Traffic Safety Administration. https://rosap.ntl.bts.gov/view/dot/5841
Mengert, Peter. Projected 1981 exposure estimates using iterative proportional fitting. Report no. PM-45-U-NHT-86-09. United States. Department of Transportation. National Highway Traffic Safety Administration, 1985. https://rosap.ntl.bts.gov/view/dot/5841.
Mengert, Peter Projected 1981 exposure estimates using iterative proportional fitting. United States. Department of Transportation. National Highway Traffic Safety Administration, 1985, Report no. PM-45-U-NHT-86-09, ROSA P. https://rosap.ntl.bts.gov/view/dot/5841.
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