Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1877-0428 © 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012 doi: 10.1016/j.sbspro.2012.06.1092

Available online at www.sciencedirect.com

© 2012 Published by Elsevier Ltd. Selection and/or peer review under responsibility of the Programme Committee of the Transport Research Arena 2012

1165 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1166 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1167 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1168 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1169 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1170 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1171 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1172 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173

1173 J. P. Frederik Diederichs and Felix Fried / Procedia - Social and Behavioral Sciences 48 ( 2012 ) 1164 – 1173