An Ill-Posed Problem For An Abstract Polycaloric Equation. Journal of Pharmaceutical Negative Results, [S. l.], p. 1025–1027, 2022. DOI: 10.47750/pnr.2022.13.S08.128. Disponível em: https://mail.pnrjournal.com/index.php/home/article/view/2899.. Acesso em: 13 jun. 2026.