R J Engelbrecht
发表
Nagui M. Rouphail,
R J Engelbrecht,
Daniel B. Fambro,
1997
.
Jian Li,
Nagui M. Rouphail,
R J Engelbrecht,
1996
.
R J Engelbrecht,
Hanseon Cho,
Daniel B. Fambro,
2000
.
R J Engelbrecht,
2002
.
R J Engelbrecht,
2001
.
Investigating Whether Traffic Signals are Warranted based upon Proximity of Railroad Grade Crossings
William R McShane,
Elena S. Prassas,
R J Engelbrecht,
2006
.
Elena S. Prassas,
William R McShane,
R J Engelbrecht,
2007
.
Montasir M Abbas,
R J Engelbrecht,
Nadeem A Chaudhary,
2004
.