欧美科幻的定义、分类与历史
From Author Wars - https://authorwars.com/books/ou-mei-ke-huan-de-ding-yi--fen-lei-yu-li-shi-3232426.html
Editions/Publications:
- Unknown. 零重力报 （第13期） (Unknown, 陈心开, 零重力科幻, CNY0.00, 169 pages, ebook, FANZINE)
From Author Wars - https://authorwars.com/books/ou-mei-ke-huan-de-ding-yi--fen-lei-yu-li-shi-3232426.html