V. Krishnakumar
发表
Shashi S Nambisan,
Srinivas S Pulugurtha,
Vanjeeswaran K Krishnakumar,
2007,
Accident; analysis and prevention.
S. Nambisan,
S. Pulugurtha,
V. Krishnakumar,
2006
.
Shashi S Nambisan,
Srinivas S. Pulugurtha,
Vanjeeswaran Krishnakumar,
2005
.