Лабиринт отражений

From Author Wars - https://authorwars.com/books/labirint-otrazhenii-1493734.html

Overview:

Title: Лабиринт отражений
Author: Сергей Лукьяненко
Year: 1996
Type: Novels
Series: Диптаун / Deeptown
Number in Series: 1

Variant Titles:

2011. Labyrinth der Spiegel