By Utts J.   Niemeier D.   Ring L.   in Transportation Research Part D: Transport and Environment

ISSN:1361-9209|5|2|103-120

Elsevier‎(2000)‎

Access to resources Favorite 7.5155926

By Ring L.   Höfer S.   McGee H.   Hickey A.   O’Boyle C.   in Social Indicators Research

ISSN:0303-8300|82|3|443-461

Springer Publishing Company ‎(2007)‎

Access to resources Favorite 5.461253

By Ring L   Lindblad Å   Bendtsen P   Viklund E   Jansson R   Glimelius B   in Quality of Life Research

ISSN:0962-9343|15|7|1173-1177

Springer Publishing Company ‎(2006)‎

Access to resources Favorite 1.3780525