| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Zagadka smerti Adol'fa Gitlera | 978-5-699-O7636-9 (5-699-O7636-O) | 2004 |
A. B. Petrova · A. P. · Ada Petrova · Alena Petrova · ALEXANDRINA PETROVA STOYANOVA · Anna Petrova · Anna Petrova, Lyudmila Shor, Anna Ivanova Egor Yakovlev · Maria A. Petrova · Petrova A.