P. A. Mittal
发表
Manoj Kumar,
P. A. Mittal,
M. K. Mohania,
2004
.
Ravi Kothari,
Mukesh K. Mohania,
Vivek Jain,
2003,
SDM.
Manoj Kumar,
Parul A. Mittal,
P. A. Mittal,
2011,
Math. Comput. Model..