Sergey Boltramovich
发表
G. Dudarev,
Sergey Boltramovich,
P. Filippov,
2004
.
Sergey Boltramovich,
D. Efremov,
G. Dudarev,
2002
.
Sergey Boltramovich,
Grigory Dudarev,
Vladimir Gorelov,
2003
.