S M Virmani
发表
S N Nigam,
C Johansen,
S M Virmani,
1993
.
S M Virmani,
J. S. Kanwar,
J. Kampen,
1982
.
N P Saxena,
S M Virmani,
M. C. Saxena,
1996
.
S M Virmani,
S R Beckerman,
M. Sivakumar,
1986
.
Gerrit Hoogenboom,
G. Alagarswamy,
Suhas P. Wani,
2000
.