扉のひらくとき (Part 1 of 2)
From Author Wars - https://authorwars.com/books/fei-nohirakutoki-part-1-of-2-1983521.html
Editions/Publications:
- Unknown. S-Fマガジン 1975年07月号, #200 (Unknown, 眉村卓, 早川書房, ¥800, 456 pages, Trade Paperback, MAGAZINE)
From Author Wars - https://authorwars.com/books/fei-nohirakutoki-part-1-of-2-1983521.html