Y. Sheoran
发表
A. Hamed,
Y. Sheoran,
W. Tabakoff,
1978
.
A. Hamed,
Y. Sheoran,
W. Tabakoff,
1977
.
Y. Sheoran,
W. Tabakoff,
I. Khalil,
1980
.
Y. Sheoran,
W. Tabakoff,
K. Kroll,
1980
.