Joe Grengs
发表
Jonathan Levine,
Joe Grengs,
Susan Zielinski,
2016
.
Lidia P. Kostyniuk,
Joe Grengs,
Xiaoguang Wang,
2013
.
Joe Grengs,
Louis A. Merlin,
Jonathan Levine,
2019
.
Jonathan Levine,
Qingyun Shen,
Joe Grengs,
2012
.
Lidia P. Kostyniuk,
Joe Grengs,
Xiaoguang Wang,
2008
.
Jonathan Levine,
Joe Grengs,
Louis A. Merlin,
2017
.
Joe Grengs,
2001
.
Joe Grengs,
Joe Grengs,
2001
.
Joe Grengs,
Joe Grengs,
2005
.
Joe Grengs,
Joe Grengs,
2012
.
Jonathan Levine,
Joe Grengs,
Louis A. Merlin,
2018,
Transport Policy.
Joe Grengs,
Joe Grengs,
2004
.
Jonathan Levine,
Qingyun Shen,
Joe Grengs,
2013
.
Joe Grengs,
Joe Grengs,
2007
.
Jonathan Levine,
Qingyun Shen,
Joe Grengs,
2009
.
Joe Grengs,
Joe Grengs,
2015
.
Joe Grengs,
Joe Grengs,
2002
.