V. Bulgakov
发表
V. Bulgakov,
1993
.
Günther Kuhn,
G. Kuhn,
V. E. Bulgakov,
1995
.
V. E. Bulgakov,
V. Bulgakov,
1994
.
M Yu Tanakov,
L. I. Trusov,
M V Belyi,
1993
.
B. Šarler,
G. Kuhn,
V. Bulgakov,
1998
.
V. Bulgakov,
M. V. Bulgakova,
1998
.
Günther Kuhn,
Ryszard A. Białecki,
R. Białecki,
1998
.
V. Bulgakov,
1991
.
V. E. Bulgakov,
V. Bulgakov,
1997
.
V. Bulgakov,
M. Belyi,
1992
.
V. Bulgakov,
A. Zolotov,
M. B. Belyi,
1988
.