Proof

From Author Wars - https://authorwars.com/books/proof-2525428.html

Overview:

Title: Proof
Author: S. Stein
Year: 1985
Type: Short Fiction

Editions/Publications:

Unknown. Dream Magazine, #1, September 1985 (Unknown, S. Stein, Trevor Jones, £0.50, 48 pages, A5, MAGAZINE)