plain.bst

The "plain.bst" file is a style file used with BibTeX, a tool for managing bibliographies in LaTeX documents. It defines how references are formatted and displayed, including the order of information, punctuation, and styles such as author names, titles, publication details, and citation labels. Essentially, "plain.bst" provides a straightforward, clean layout for citations, making sure all references look consistent and professional. It is often used for academic papers where simplicity and clarity are desired in bibliographies.