S. Tian
发表
S. Tian,
1990
.
Ortrud R. Oellermann,
Songlin Tian,
O. Oellermann,
1990,
J. Graph Theory.
Gary Chartrand,
G. Chartrand,
S. Tian,
1997
.
Gary Chartrand,
Ortrud R. Oellermann,
Hung Bin Zou,
1989
.
Wayne Goddard,
Ortrud R. Oellermann,
Songlin Tian,
1991,
J. Comb. Theory, Ser. B.
Garry L. Johns,
G. Chartrand,
S. Tian,
1993
.