Стр. 14-20
Author(s): E. Biryukov / Nikita Kolpakov / Alexandra Khudaykulova
Стр. 21-27
Author(s): Vyacheslav Y. Belokrenitsky
Стр. 28-32
Author(s): Kirill A. Aleshin
Стр. 33-40
Author(s): Zoia Podoba / Anna Titova
Стр. 41-47
Author(s): Nikolay Anisimtsev
Стр. 62-68
Author(s): Nataliya Kolesnikova
Стр. 69-75
Author(s): Svetlana V. Prozhogina