TY  - JOUR
PY  - 1960//
TI  - Fleet Safety
JO  - Traffic quarterly
A1  - Ray, C.
SP  - 518
EP  - 527
VL  - 14
IS  - 4
N2  - [Abstract unavailable]    <p>Language: en</p>
LA  - en
SN  - 0041-0713
UR  - http://dx.doi.org/
ID  - ref1
ER  -