Y. Khan
发表
Y. Khan,
1974
.
Y. Khan,
1973
.
Y. Khan,
1974
.
Y. Khan,
B. Mueller,
1973
.
T. Abbas,
S. Anwar,
Mushtaq Ahmad,
1992
.
Y. Khan,
G. Dworschak,
1974
.
T. Abbas,
Y. Khan,
1991
.