By Levinson D.M.   in Transportation

ISSN:0049-4488|26|2|141-171

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 17.550177

By Levinson D.M.   Gillen D.   in Transportation Research Part D: Transport and Environment

ISSN:1361-9209|3|4|207-223

Elsevier‎(1998)‎

Access to resources Favorite 14.634726