However, it is highly likely that this text does not refer to an academic paper, but rather to a digital file (likely a compressed archive) that was mislabeled or misinterpreted by a search engine or research tool.
This is a compressed archive file created with WinRAR. It is a common container for grouping multiple files or folders together to reduce size and make them easier to share. Naming Pattern: Code postal night special folder 5.rar