n.n. · N. N. N. · N.N. Nikulin · Nikolaĭ Nikolaevich Nikulin
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| German and austrian painting. Fifteenth to eighteenth centuries | 978-88-09-20024-1 (88-09-20024-1) | 1998 |
| Netherlandish painting. Fifteenth and sixteenth centuries | 978-88-09-20029-6 (88-09-20029-2) | 1998 |