Keywords: developer_man

Next: 2 General structure of Up: 1 Introduction Previous: 1.1 Who should read Contents

## 1.2 Who may read this guide but will not necessarily profit from it

People who want to know about the capabilities of the `PHonon` package.

People who want to know about the methods or the physics behind `PHonon` should read first the relevant literature (some pointers in the User Guide and in the Bibliography).