Дырка в стене

From Author Wars - https://authorwars.com/books/dyrka-v-stene-2390534.html

Overview:

Title: Дырка в стене
Author: Дмитрий Биленкин
Year: 1970
Type: Short Fiction

Variant Titles:

1982. Das Loch in der Wand

Resources:

FantLab page for Дырка в стене