Nurse, Patricia. "One Rejection Too Many"
Summary: A woman submitting SF stories written by a time-traveler to Isaac Asimov's Science Fiction Magazine gets upset with their continual rejection and decides to make some changes.
Published: In Isaac Asimov's Science Fiction Magazine July/August 1978; Asimov's Choice: Extraterrestrials & Eclipses (ed. unknown), publ. unknown; Inside the Funhouse: 17 SF Stories about SF (ed. Mike Resnick), Avon/AvoNova 1992 (0380766434).
Original in: English.
Translation: Portuguese by César Tozzi as "Uma Recusa a Mais", in Asimov: O Melhor da Ficção Científica (ed. George Scithers), Expressão & Cultura 1980.