Ch. Schroer
发表
M. Chukalina,
Anatoly Snigirev,
Irina Snigireva,
2001
.
Anatoly Snigirev,
Irina Snigireva,
Alexandre Simionovici,
2000
.
Joerg Appenzeller,
J. Appenzeller,
C. Schroer,
2000
.
Anatoly Snigirev,
Irina Snigireva,
Bruno Lengeler,
1999
.