TY  - JOUR
PY  - 1976//
TI  - Urban transportation in North America, Part 1: Problems and solutions
JO  - Transportation planning and technology
A1  - Hoel, Lester A.
SP  - 115
EP  - 121
VL  - 3
IS  - 2
N2  - <p>[Abstract unavailable]</p> 
LA  - en
SN  - 0308-1060
UR  - http://dx.doi.org/10.1080/03081067608717098
ID  - ref1
ER  -