Боковая ветка

From Author Wars - https://authorwars.com/books/bokovaia-vetka-3142852.html

Overview:

Title: Боковая ветка
Author: Сигизмунд Кржижановский
Year: 1989
Type: Short Fiction

Variant Titles:

2009. The Branch Line

Resources:

FantLab page for Боковая ветка